Authentication Bypass
Monthly
Local privilege escalation in Microsoft Office Click-To-Run (Microsoft 365 Apps, Office 2019, Office LTSC 2021/2024) allows an authenticated local attacker to elevate privileges due to improper access control in the update/servicing component. A successful attack results in total compromise of confidentiality, integrity, and availability with a scope change beyond the vulnerable component. There is no public exploit identified at time of analysis and EPSS exploitation probability is very low (0.04%, 12th percentile), but the vendor rates technical impact as total.
Local code execution in Microsoft Word (and Office 2016/2019, LTSC 2021/2024, 365 Apps, Office for Mac, and SharePoint Server) stems from an untrusted pointer dereference (CWE-822) that lets an attacker run arbitrary code with the victim's privileges when a malicious file is processed. Microsoft rates it CVSS 8.4 with total technical impact (high confidentiality, integrity, and availability loss). There is no public exploit identified at time of analysis, EPSS is very low (0.04%), and CISA SSVC marks exploitation as none and not automatable, indicating no observed real-world attacks yet.
Spoofing in Microsoft Azure Machine Learning (versions 3.0.0 up to but not including 1.7.6) lets an unauthenticated network attacker inject improperly neutralized special elements into output rendered by a downstream component, enabling them to impersonate trusted content or identities against a victim who interacts with the malicious output. The CVSS 3.1 base score is 8.2 with a scope change and high confidentiality impact, but real-world urgency is tempered by an EPSS of just 0.05% (15th percentile) and CISA SSVC rating exploitation as 'none'. There is no public exploit identified at time of analysis and the issue is not on the CISA KEV list.
Remote code execution in the Windows Native WiFi Miniport Driver allows an unauthorized attacker on an adjacent network to win a timing race and run arbitrary code on affected Windows 10, Windows 11, and Windows Server systems. The flaw stems from improper synchronization of a shared resource in the kernel-mode wireless driver and carries a total (C:H/I:H/A:H) technical impact. No public exploit has been identified and EPSS is very low (0.07%), but successful exploitation grants full kernel-level compromise without authentication.
Security-feature bypass in GitHub Copilot and Visual Studio (affecting Visual Studio Code builds before 1.119.1) lets a remote, unauthenticated attacker inject unneutralized special elements into a downstream component (CWE-74) to defeat a built-in protection, provided a developer is lured into a triggering action (UI:R). With CVSS 8.8 and full confidentiality/integrity/availability impact, successful exploitation could subvert Copilot/editor security controls; however there is no public exploit identified at time of analysis, EPSS is low (0.06%), and CISA SSVC records exploitation status as none.
Spoofing in Microsoft PowerPoint for Android (versions 16.0.0.0 through 16.0.19822.20189) lets an authorized local attacker misrepresent content or identity by abusing improper access control (CWE-284). The flaw requires low-privilege local access and no user interaction per the CVSS vector, and there is no public exploit identified at time of analysis; EPSS is very low at 0.04% (12th percentile) and CISA SSVC scores exploitation as 'none', indicating no observed activity despite a 'total' technical-impact rating. Microsoft has released a fixed build.
Spoofing in Microsoft Word for Android (versions 16.0.0.0 up to but excluding 16.0.19822.20190) stems from an improper access control weakness (CWE-284) that an already-authorized local attacker can abuse to misrepresent content or identity. The CVSS 3.1 vector (AV:L/PR:L) confirms a local, low-privileged authenticated attacker is required, and SSVC rates technical impact as total despite no listed availability impact. There is no public exploit identified at time of analysis, EPSS is a very low 0.04% (12th percentile), and it is not on the CISA KEV list.
Local code execution in Microsoft Word (Office 2016 through Office LTSC 2024, Microsoft 365 Apps, and Office for Mac) results from a type-confusion flaw (CWE-843) that lets an unauthorized attacker run arbitrary code with the victim's privileges. Microsoft rates it CVSS 8.4 with total technical impact, but there is no public exploit identified at time of analysis and EPSS exploitation probability is low (0.15%, 35th percentile). CISA SSVC records exploitation status as none and the issue is not automatable, indicating no observed in-the-wild activity.
Privilege escalation in Microsoft Windows Admin Center (versions 1809.0 before 2.6.5.16) allows an already-authenticated, low-privileged network user to gain higher privileges by exploiting a missing authorization check (CWE-862). Successful exploitation yields high integrity and availability impact with limited confidentiality disclosure. There is no public exploit identified at time of analysis, and EPSS is very low (0.05%, 16th percentile), but the CVSS base score of 8.3 and 'total' SSVC technical impact make it a meaningful risk in environments where WAC is exposed.
Local privilege elevation in Microsoft .NET (Windows Desktop/WPF runtime) for versions 8.0, 9.0, and 10.0 allows an attacker to run code at a higher privilege level after a targeted user opens crafted input. The root cause combines improper input validation (CWE-20) with a heap-based buffer overflow (CWE-122), yielding total technical impact per CISA SSVC. Publicly available exploit code exists, but the vulnerability is not in CISA KEV and EPSS is low (0.11%, 30th percentile), indicating no observed widespread exploitation to date.
Denial of service in the Windows Internet Key Exchange (IKE) protocol implementation allows remote unauthenticated attackers to exhaust host memory across all supported Windows client and server releases (Windows 10 1607 through Windows 11 26H1, Windows Server 2012 through Server 2025). The flaw is a memory leak (CWE-401) triggered over the network with no privileges or user interaction, but impact is limited to availability with no data exposure. There is no public exploit identified at time of analysis, and EPSS exploitation probability is very low (0.08%, 23rd percentile).
Windows Event Logging Service privilege escalation allows local authenticated attackers with low-level privileges to gain SYSTEM-level control across Windows 10, Windows 11, and Windows Server 2012+ environments. The vulnerability requires no user interaction and has low attack complexity (AC:L), making exploitation straightforward once initial access is obtained. Microsoft has released patches via their March 2026 security updates, and exploitation requires only standard user credentials on vulnerable systems. CVSS 7.8 HIGH severity with complete compromise of confidentiality, integrity, and availability upon successful exploitation.
Authentication bypass in Microsoft Azure SDK for Java allows remote unauthenticated attackers to circumvent security controls over the network without user interaction. The vulnerability exposes confidentiality and integrity of Azure services to unauthorized access, with confirmed vendor patch available. CVSS 9.1 reflects critical network-based exploitation against default configurations, though no active exploitation (CISA KEV) or public POC has been identified at time of analysis.
Critical unauthenticated access control bypass in Fortinet FortiAuthenticator versions 6.5.0-6.5.6, 6.6.0-6.6.8, 8.0.0, and 8.0.2 enables remote code execution without authentication. The CVSS score of 9.8 with AV:N/AC:L/PR:N/UI:N indicates trivial remote exploitation against default configurations. While the vendor advisory (FG-IR-26-128) confirms this vulnerability, the incomplete description placeholder ('<insert attack vector here>') suggests the advisory may contain additional details not yet published in CVE records. No public exploit code or active exploitation confirmed at time of analysis, though the authentication bypass nature and maximum CVSS scores make this a priority patching target for organizations running FortiAuthenticator.
Remote code execution in Fortinet FortiSandbox 4.4.x through 5.0.x (on-premises, Cloud, and PaaS deployments) allows unauthenticated attackers to execute arbitrary code or commands via crafted HTTP requests. This CWE-862 missing authorization flaw affects sandbox analysis appliances across multiple deployment models with CVSS 9.8 (critical) severity. Fortinet has published vendor advisory FG-IR-26-136. No CISA KEV listing or public POC identified at time of analysis, though the trivial attack complexity (AC:L) and network vector without authentication (PR:N) indicate high exploitability if technical details emerge.
Unauthenticated host file system access in WGDashboard before 4.3.2 lets remote attackers reach protected functionality and read arbitrary server files without logging in. The root cause is a broken authentication gate combined with an unauthenticated file-download endpoint that accepted attacker-controlled file paths. No public exploit identified at time of analysis, but the fixing commit is public and the flaw is trivially reachable, while EPSS remains low at 0.12%.
Improper access control in all versions of Intel Vision software allows a remote, unauthenticated attacker to trigger denial of service and, under low-complexity conditions, achieve remote code execution against the Ring 3 user-application layer. The CVSS 4.0 base score of 8.8 reflects high confidentiality impact with lesser integrity and availability effects; there is no public exploit identified at time of analysis, and EPSS is low at 0.20% (42nd percentile). Intel published advisory SA-01457 and CISA's SSVC framework rates exploitation as none but technical impact as total.
Sandbox escape in OpenClaude (npm package openclaude) versions before 0.5.1 allows a prompt-injected LLM to disable host sandboxing by setting the model-controlled `dangerouslyDisableSandbox: true` flag in any Bash tool_use call, yielding full unsandboxed command execution on the host. CVSS 4.0 scores this 9.3 Critical (AV:N/AC:L/PR:N/UI:N, VC/VI/VA:H); no public exploit identified at time of analysis beyond the reporter's PoC, but the upstream fix has been merged. The flaw is especially severe because it is reachable under default settings (`allowUnsandboxedCommands` defaults to true).
Authorization bypass in Apache Tomcat (versions 7.0.0-7.0.109, 8.5.0-8.5.100, 9.0.0.M1-9.0.117, 10.1.0-M1-10.1.54, and 11.0.0-M1-11.0.21) lets remote unauthenticated attackers reach protected resources when multiple security-constraint elements define an HTTP method for the same URL extension, causing method constraints to be misapplied. Per CVSS PR:N the flaw is exploitable without authentication, yielding high confidentiality and integrity impact but no availability impact (C:H/I:H/A:N). There is no public exploit identified at time of analysis; EPSS is very low (0.02%) and CISA SSVC records exploitation status as none, though the impact is rated total and the issue is automatable.
Authentication bypass in Apache Tomcat's DIGEST authentication implementation allows remote attackers to circumvent HTTP Digest access authentication and reach protected resources without valid credentials, affecting Tomcat 7.0.0-7.0.109, 8.5.0-8.5.100, 9.0.0.M1-9.0.117, 10.1.0-M1-10.1.54 and 11.0.0-M1-11.0.21. The NVD-published CVSS of 9.8 reflects an unauthenticated network vector with total impact, but this record is marked DEPRECATED by the CVE program and there is no public exploit identified at time of analysis, with EPSS at just 0.04% (12th percentile) and no CISA KEV listing. Impact is scoped to deployments that actually enable DIGEST authentication, which is uncommon relative to Tomcat's overall footprint.
Authentication bypass in Pandora FMS versions 777-800 allows remote attackers to gain unauthorized API access via insecure default resource initialization. The vulnerability stems from CWE-1188 (default credentials or configuration), enabling attackers to bypass authentication mechanisms and access the API with high confidentiality and integrity impact. CVSS 4.0 scores this at 9.1 CRITICAL due to network attack vector requiring no privileges or user interaction, though attack complexity is high and specific timing conditions apply (AT:P). No CISA KEV listing or public POC identified at time of analysis, suggesting exploitation requires vendor-specific knowledge of the insecure defaults.
Arbitrary file creation and corruption in dalfox v2 REST API server mode allows unauthenticated remote attackers to write log-formatted data to any filesystem path accessible to the dalfox process. The server exposes output, output-all, and debug JSON fields from the API request directly to the logger's file-write path without validation, and the default configuration omits API key authentication entirely. The vulnerability is fixed in dalfox v2.13.0, released 2025-01-20, which strips all filesystem-dangerous fields from API-sourced requests before passing them to the scan engine. GitHub advisory GHSA-8hf9-3q64-q2qf confirms the issue; no public exploit code is identified at time of analysis, and CISA KEV does not list this CVE.
Unauthenticated arbitrary file read in dalfox REST API server mode allows remote attackers to exfiltrate sensitive files from the host filesystem. The vulnerability chains two flaws: missing authentication middleware when no API key is set (default configuration), and unsanitized deserialization of the `custom-payload-file` JSON parameter directly into the scan engine. Remote attackers can supply any file path (e.g., `/etc/passwd`, `~/.ssh/id_rsa`, cloud credential files) and the engine reads each line, embeds it as an XSS payload, and transmits it to an attacker-controlled HTTP endpoint via dalfox's own scan traffic. No exploit code is publicly identified at time of analysis; vendor-released patch available in version 2.13.0.
Unauthenticated remote code execution in Dalfox REST API server mode (versions ≤2.12.0) allows network attackers to execute arbitrary OS commands by injecting shell payloads via the `found-action` parameter in POST /scan requests. The server binds to 0.0.0.0:6664 by default with no API key enforcement unless explicitly configured, and deserializes attacker-controlled JSON directly into execution-control options without sanitization. Attackers trivially guarantee exploitation by hosting a reflective XSS endpoint to trigger the injected command. Fixed in version 2.13.0. CVSS 10.0 (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). EPSS data not available; no CISA KEV listing at time of analysis. Public exploit code exists (detailed proof-of-concept published in GitHub advisory GHSA-v25v-m36w-jp4h).
Pocket ID OIDC provider fails to validate user authorization state during refresh token exchange, allowing revoked, disabled, or unauthorized users to obtain fresh access tokens indefinitely. Affects all versions prior to 2.6.0. Publicly available exploit code exists via GitHub security advisory GHSA-w6p7-2fxx-4f44. Attack requires low privileges and user interaction (CVSS 8.5) but enables persistent unauthorized access even after administrative revocation actions. Fixed in version 2.6.0.
Unauthorized file disclosure in Schneider Electric Saitel DP and EasyLogic T150 (formerly Saitel DR) Remote Terminal Units lets a low-privileged remote attacker read sensitive files outside intended directories via improper server-side file path handling. The advisory tagging also associates the flaw with an authentication-bypass angle, and the primary impact is confidentiality of files on the affected OT/ICS controllers. There is no public exploit identified at time of analysis, EPSS risk is very low (0.06%, 17th percentile), and CISA SSVC rates exploitation as none.
Weak session token generation in Schneider Electric industrial protection relays and energy management systems allows remote attackers to hijack authenticated user sessions via network-based prediction attacks. Affects 36 product variants across Easergy MiCOM P30/P40/C264, PowerLogic P5/P7/T-series, EcoStruxure Power Automation/Operation platforms, and iPMFLS systems. CVSS 8.7 reflects high confidentiality and integrity impact with user interaction required. No active exploitation confirmed (not in CISA KEV), but authentication bypass via session prediction enables privilege escalation in critical infrastructure environments. EPSS data not provided - risk assessment relies on CVSS vector and operational technology context.
Privilege escalation in Turboard FOR-S allows remote unauthenticated attackers to gain elevated access by exploiting incorrect authorization checks, requiring only user interaction. The vulnerability affects versions 7.01.2026 through 17.02.2026, with fix available in version 18.02.2026. Turkish national CERT (TR-CERT) reported this authorization bypass vulnerability (CWE-863), which enables attackers to compromise confidentiality, integrity, and availability of the affected business intelligence platform.
Authorization bypass in BAPSİS web application enables unauthenticated remote attackers to exploit trusted identifiers through user-controlled keys when victims interact with crafted requests. ABIS Technology's BAPSİS platform (versions before v.202604152042) contains a CWE-639 flaw where authorization checks rely on client-controlled key values, allowing attackers to manipulate trust relationships and gain unauthorized access with high impact to confidentiality, integrity, and availability. TR-CERT published advisory but no public exploit code identified at time of analysis, with CVSS 8.8 reflecting network-exploitable attack requiring only user interaction.
Remote code execution in Code Runner MCP Server (all versions) allows an unauthenticated attacker with adjacent-network access to run arbitrary commands when the server is launched with the --transport http option, which exposes an unauthenticated /mcp JSON-RPC endpoint on port 3088. Invoking the run-code tool passes attacker-supplied source to child_process.exec(), yielding code execution as the user running the server. This is a design-level missing-authentication flaw (CWE-306) with no public exploit identified at time of analysis; EPSS is low (0.05%) and it is not on CISA KEV.
Hardcoded cryptographic keys in Siemens Teamcenter PLM software enable remote attackers to bypass authentication and gain unauthorized access to confidential product lifecycle management data. The vulnerability affects multiple Teamcenter versions (V2312, V2406, V2412, V2506, V2512) and is remotely exploitable without authentication (CVSS:4.0 AV:N/AC:L/PR:N). While no active exploitation or public POC has been identified at time of analysis, the straightforward nature of hardcoded credential extraction (AC:L) combined with the criticality of Teamcenter as an enterprise PLM platform housing intellectual property makes this a high-priority remediation target for manufacturing and engineering organizations.
Local unauthenticated attackers can access the web browser on Siemens SIMATIC HMI Unified Comfort and Comfort Pro panels (all models <V21) via the Control Panel when security mechanisms are not configured. The CVSS v4.0 score of 7.0 reflects high integrity and availability impact (VI:H/VA:H) with local attack vector (AV:L), low complexity (AC:L), and no authentication required (PR:N). The vulnerability is classified as CWE-1188 (Initialization of a Resource with an Insecure Default) and tagged as Authentication Bypass. No public exploit or active exploitation confirmed at time of analysis, but the local access requirement and lack of default protections significantly lower the attack bar in environments where physical or local system access is feasible, such as industrial control settings.
Remote unauthenticated attackers can exhaust resources and bypass authentication controls in Siemens SIMATIC CN 4100 versions before V5.0, enabling denial of service conditions and unauthorized actions that compromise system availability and integrity. The vulnerability stems from improper connection validation (CWE-306), allowing network-based exploitation without any user interaction or privileges. Siemens has released V5.0 to address this flaw, documented in security advisory SSA-032379.
Missing authorization in Timetics WordPress plugin through version 1.0.53 allows unauthenticated remote attackers to bypass access controls and access sensitive administrative functions or data. With CVSS 8.2 (High), the vulnerability enables high confidentiality impact and low integrity impact against network-accessible instances. Patchstack reported this broken access control flaw, indicating potential exposure of booking systems, customer data, or administrative operations to unauthorized access without authentication.
SQL injection in SAP S/4HANA Enterprise Search for ABAP allows authenticated attackers to extract sensitive database information and crash the application via malicious SQL statements injected through improperly validated user input. The scope change (S:C) indicates potential lateral movement beyond the vulnerable component. SAP has released security patches (SAP Note 3724838) for this critical vulnerability with CVSS 9.6. No active exploitation confirmed at time of analysis, though the authentication bypass tag suggests potential credential bypass implications.
Unauthenticated remote attackers can modify or delete arbitrary memory records in mem0 1.0.0 server by directly calling unprotected API endpoints including PUT /memories/{memory_id}. The vulnerability stems from complete absence of authentication and authorization controls on critical memory management functions, allowing data manipulation and loss without any verification of requester identity. EPSS score of 0.06% (18th percentile) indicates low exploitation probability in the wild, and no public exploit code or active exploitation (CISA KEV) has been identified at time of analysis.
Unauthenticated remote attackers can completely destroy the mem0 v1.0.0 memory database by sending a DELETE request to the /memories endpoint, which executes DROP TABLE SQL statements without authentication or authorization checks. This causes irreversible data loss and total service denial for all users. EPSS score of 0.03% suggests low observed exploitation probability despite the CVSS 9.1 critical rating, likely due to mem0's limited deployment footprint. No public exploit code or active exploitation (CISA KEV) confirmed at time of analysis, but SSVC indicates the vulnerability is automatable with a single HTTP request.
Brute-force protection bypass in Vaultwarden (the Rust Bitwarden-compatible server) before 1.35.4 lets unauthenticated remote attackers guess passwords without rate-limiting when email 2FA is enabled on the instance. The /api/two-factor/send-email-login endpoint (send_email_login in email.rs) is not covered by login rate-limiting yet still validates the username/password pair, turning it into a credential-validity oracle. The flaw affects all accounts on an instance that has email 2FA enabled — even users who never configured email 2FA themselves. Publicly available exploit code exists (SSVC 'poc'); EPSS is very low at 0.04% and it is not in CISA KEV, so no confirmed active exploitation.
Improper authorization in Vaultwarden (self-hosted Bitwarden-compatible server) before 1.35.5 lets an authenticated user who was invited as an organization owner and has accepted-but not yet been confirmed-invoke POST /api/ciphers/purge to hard-delete every cipher and attachment in the organization. The endpoint checks only that membership type is Owner and omits the required Confirmed-status check, enabling irreversible organization-wide data loss. There is no public exploit identified at time of analysis, EPSS is negligible (0.04%), and SSVC records no known exploitation.
Cross-organization authorization bypass in Vaultwarden (the Rust-based, self-hosted Bitwarden-compatible server) prior to 1.35.5 lets an attacker who holds Admin rights in one organization pivot into a second organization where they are only a low-privileged member. Because group-management endpoints persist arbitrary MembershipId and CollectionId values without checking org consistency (CWE-285), the attacker can bind their foreign Org B membership into an accessAll Org A group and read - then write - Org B vault data via /api/sync and /api/ciphers. A POC is referenced in the SSVC data (publicly available exploit code exists); it is not in CISA KEV and EPSS is very low (0.03%), consistent with a targeted, multi-step abuse rather than mass exploitation.
Arbitrary protocol execution leading to remote code execution affects DeepChat before v1.0.4-beta.1, an open-source AI agent desktop platform built on Electron. The prior fix for CVE-2025-55733 only hardened api.openExternal() in the renderer preload but left native Electron pop-up window handlers unguarded, so a Markdown link with target="_blank" - deliverable by an attacker or a compromised/malicious AI endpoint the user is chatting with - is intercepted in tabPresenter.ts and passed straight to shell.openExternal(url), bypassing the isValidExternalUrl allowlist. Publicly available exploit code exists (SSVC: poc) but there is no public exploit identified in CISA KEV; EPSS is low at 0.07% (22th percentile).
Broken object-level authorization in Outline (self-hosted collaborative documentation) versions 0.84.0 through 1.7.0 lets an authenticated user subscribe to any document across any team, including documents they have no read access to. The subscriptions.create API validates only the collection branch when both collectionId and documentId are submitted, but the subscriptionCreator command writes the record against the unvalidated documentId. Publicly available exploit path is described in the vendor advisory (SSVC 'poc'); EPSS is very low at 0.03% (8th percentile), indicating no observed mass exploitation.
macOS Tahoe allows applications to access protected user data due to insufficient permission enforcement on system APIs. The vulnerability affects all macOS versions prior to 26.5 and is tagged as an authentication bypass, indicating apps can circumvent permission prompts or system restrictions to read sensitive data without user consent. While not yet actively exploited (EPSS 0.01%, no CISA KEV listing), the CVSS vector (AV:N/AC:L/PR:N/UI:N) appears inconsistent with the local application context described, suggesting potential network-accessible component or misclassified attack vector requiring vendor clarification.
Apps on iOS and iPadOS can bypass App Privacy Report logging due to insufficient entitlement checks, allowing malicious applications to conceal their privacy-invasive activities from users. Fixed in iOS/iPadOS 18.7.9 and 26.4. The CVSS vector (AV:N/AC:L/PR:N/UI:N) appears inconsistent with the actual attack requirements, as exploitation requires a malicious app already installed on the device, not remote network access. Despite the 7.5 CVSS score, EPSS exploitation probability is very low (0.02%, 5th percentile), no active exploitation is confirmed, and no public exploit code identified at time of analysis.
Insufficient permission enforcement in macOS Tahoe prior to 26.5 allows applications to bypass access controls and read protected user data without proper authorization. Apple addressed the vulnerability through hardened permission checks in version 26.5. EPSS probability indicates minimal observed exploitation activity (0.01%, 3rd percentile), and no public exploit code or CISA KEV listing exists at time of analysis, suggesting exploitation requires application-specific development effort rather than readily available tooling.
Privilege escalation in Apple operating systems allows local authenticated applications to gain root privileges through an authorization flaw in state management. Affects multiple macOS versions (Sonoma, Sequoia, Tahoe) and iOS/iPadOS versions prior to patched releases. Apple has issued coordinated security updates across all affected platforms (iOS 18.7.9/26.5, iPadOS 18.7.9/26.5, macOS Sonoma 14.8.7, Sequoia 15.7.7, Tahoe 26.5). EPSS score of 0.02% (5th percentile) indicates low probability of widespread exploitation despite high CVSS 7.8, with no public exploit identified at time of analysis and no CISA KEV listing. The local attack vector requiring authenticated privileges substantially reduces immediate risk compared to network-based vulnerabilities.
Lock screen bypass in iOS and iPadOS versions prior to 26.5 allows unauthorized access to restricted content without authentication. Apple's security advisory HT227110 confirms the privacy issue affected lock screen content filtering mechanisms. Despite CVSS 7.5 scoring suggesting network exploitation, the vulnerability requires physical access to a locked device, creating a significant disparity between theoretical severity and practical attack surface. EPSS probability of 0.02% (5th percentile) indicates minimal observed exploitation attempts, and no CISA KEV listing or public exploit code exists at time of analysis.
Confidentiality breach in Apple's operating systems (iOS, iPadOS, macOS, tvOS, visionOS, watchOS) allows remote unauthenticated attackers to access high-sensitivity information through improper access control checks. Despite the vendor description indicating denial-of-service impact, the CVSS vector reveals a severe confidentiality compromise (C:H) with network-accessible attack surface requiring no authentication. Apple has patched all affected platforms in coordinated security updates released across six operating systems. EPSS score of 0.02% suggests low observed exploitation probability, and no public exploit code has been identified at time of analysis.
macOS Gatekeeper can be bypassed using specially crafted disk images, allowing unauthenticated remote attackers to execute untrusted code without security warnings across iOS, iPadOS, and all supported macOS versions. Apple has released patches addressing this authentication bypass in macOS Tahoe 26.5, Sequoia 15.7.7, Sonoma 14.8.7, iOS 18.7.9, and iPadOS 18.7.9. Despite the CVSS 7.5 HIGH rating, EPSS probability remains very low at 0.02% (5th percentile), suggesting limited immediate exploitation risk, though the attack requires no special conditions and could be delivered via common distribution channels like email or web downloads.
Sandbox escape in macOS Sequoia, Sonoma, and Tahoe allows malicious applications with low privileges to break containment and gain elevated system access. Apple fixed this permissions handling flaw in macOS 15.7.7, 14.8.7, and 26.5 after addressing inadequate sandbox restrictions. No active exploitation confirmed (CISA KEV absent), but the CVSS scope change (S:C) indicates complete sandbox bypass with high impact to confidentiality, integrity, and availability. EPSS score of 0.01% suggests low probability of mass exploitation despite the severity, likely due to the requirement for local app installation and low-privilege authenticated access.
Broken access control in MantisBT's programmatic file APIs lets any authenticated REPORTER-level user (access level 25) download attachments from private bugnotes created by higher-privileged DEVELOPER, MANAGER, or ADMIN users, exposing internal logs, screenshots, and patches. The flaw affects the REST endpoint GET /api/rest/issues/{id}/files and the SOAP mc_issue_attachment_get endpoint, while the web UI is unaffected because it filters through bugnote_get_all_visible_bugnotes(). There is no public exploit identified at time of analysis, EPSS is very low (0.04%), and the issue is not on CISA KEV.
Authentication bypass in SOCFortress CoPilot versions prior to 0.1.57 allows remote unauthenticated attackers to forge admin-scoped JWT tokens and gain full control of the security operations platform. The application ships with a publicly known JWT signing secret hardcoded as a fallback value (bL4unrkoxtFs1MT6A7Ns2yMLkduyuqrkTxDV9CjlbNc=) in backend/app/auth/utils.py and .env.example. Any deployment using the default Docker Compose setup or where JWT_SECRET is not explicitly set signs all authentication tokens with this known value, enabling attackers to impersonate administrators and control every integrated security tool without credentials. CVSS 10.0 with network vector and no authentication required. Fix confirmed in version 0.1.57 via GitHub commit 4640511a0cf2e7b144a71375b5b349a8318cb186.
Authentication bypass in Crabbox coordinator allows privilege escalation to full admin access. Attackers holding valid low-privilege user tokens can inject an admin claim into the token payload, sign it with HMAC-SHA256, and authenticate to admin-restricted coordinator endpoints. This grants unauthorized access to lease visibility across all users, pool state management, and forced release operations. Patch available in version 0.9.0 with upstream commit confirmed. No active exploitation (CISA KEV) or public POC identified at time of analysis, but CVSS 8.8 reflects network-accessible attack with low complexity once initial authentication is obtained.
Authentication bypass in JetBrains TeamCity allows remote unauthenticated attackers to gain unauthorized access to server APIs. Despite the CVE description stating 'authenticated users could expose server API,' the CVSS vector (PR:N) confirms no authentication is required for exploitation, enabling direct unauthorized API access with high confidentiality impact and limited integrity impact. JetBrains has released patches in versions 2026.1 and 2025.11.5. EPSS and KEV status not available at time of analysis.
Provider service users in Bitwarden Server Cloud can hijack arbitrary organizations via unauthorized API endpoint access, achieving complete administrative takeover. The vulnerability exploits a missing authorization check in the POST /providers/{providerId}/clients/existing endpoint, allowing authenticated provider users to add any organization to their provider without the target's consent. Publicly available exploit code exists (detailed writeup by Sanjok Karki), and vendor-released patch v2026.4.0 fully addresses the issue via GitHub PR #7372. Self-hosted installations are unaffected due to endpoint access restrictions. CVSS 8.9 reflects high confidentiality, integrity, and availability impact with high attack complexity and high privilege requirements.
Compromised AI models running with access to OpenClaw's gateway tool can persist malicious configuration changes affecting command execution, network endpoints, credentials, and security policies by exploiting an incomplete denylist that failed to protect newly added config paths. The vulnerability allows model-driven writes to sensitive config subtrees (command execution safeguards, proxy/TLS settings, telemetry hooks, operator policies) that survive restart, enabling persistent control beyond the intended model-to-operator trust boundary. Patch available in OpenClaw 2026.4.23 with fail-closed allowlist enforcement. No public exploit or active exploitation confirmed, but CVSS 8.8 (AV:N/AC:L/PR:L) indicates authenticated remote attackers with low-privilege model access can achieve full config compromise.
Unauthenticated access to motion detection snapshots in Meari IoT Cloud allows remote attackers to retrieve security camera alert images stored on Alibaba OSS without authentication, signed URLs, or expiry enforcement. The vulnerability exposes IoT camera surveillance footage through predictable direct object references with confirmed proof-of-concept code publicly available. With CVSS 7.5 (High) and no authentication required (PR:N), this poses significant privacy risk to Meari camera deployments, though no active exploitation is confirmed via CISA KEV at time of analysis.
Server-side authorization bypass in Meari SDK (com.meari.sdk) exposes WAN IP addresses of arbitrary IoT devices to unauthenticated remote attackers. Affects CloudEdge 5.5.0 build 220, Arenti 1.8.1 build 220, and white-label applications ≤1.8.x that embed the SDK. Attackers can enumerate device IPs by exploiting the openapi-euce.mearicloud.com endpoint without authentication (CVSS AV:N/PR:N), enabling reconnaissance for targeted attacks against exposed cameras and IoT infrastructure. EPSS data not available; no CISA KEV listing at time of analysis. Public vulnerability disclosure with technical details published by runZero.
Authenticated low-privilege users can subscribe to global wildcard topics in Meari IoT Cloud MQTT Broker (EMQX 4.x), receiving telemetry from devices they do not own. While publish restrictions are enforced, subscribe authorization lacks per-device scope controls, enabling cross-tenant data exposure in multi-tenant IoT deployments. Publicly available exploit code exists (GitHub repository confirmed by runZero advisory). EPSS and KEV status not available, but CVE assigned in 2026 suggests recent disclosure with active researcher attention.
Authentication bypass in Next.js App Router allows unauthenticated remote attackers to access protected content by crafting segment-prefetch URLs that evade middleware authorization checks. Applications using Next.js versions 15.2.0-15.5.15 or 16.0.0-16.2.4 with middleware-based authorization are affected. Attackers can append .rsc or segment-prefetch transport variants to URLs to bypass proxy-based authentication controls and retrieve confidential information without authorization. Vendor-released patches are available in Next.js v15.5.16 and v16.2.5 (confirmed by GitHub advisory GHSA-267c-6grr-h53f). EPSS data not provided; no public exploit code identified at time of analysis, though the vulnerability mechanism is well-documented in the vendor advisory.
Authorization bypass in Next.js 15.4.0-15.5.15 and 16.0.0-16.2.4 allows authenticated attackers to access protected dynamic routes by manipulating query parameters to alter route parameter values seen by the application while keeping the URL path unchanged, bypassing middleware authorization checks. Vendor-released patches available in versions 15.5.16 and 16.2.5. No active exploitation confirmed (not in CISA KEV), but publicly disclosed vulnerability with high CVSS 8.1 (network attack, low complexity, high confidentiality and integrity impact).
Middleware bypass in Next.js Pages Router applications allows unauthenticated access to protected server-side rendered JSON data when i18n is configured. Attackers can retrieve SSR page data through locale-less `/_next/data/<buildId>/<page>.json` requests without triggering middleware authorization checks. This affects Next.js versions 12.2.0 through 15.5.15 and 16.0.0 through 16.2.4. Vercel released patches in versions 15.5.16 and 16.2.5 as part of a coordinated disclosure addressing multiple security issues. CVSS 7.5 (High) with network-accessible, low-complexity exploitation requiring no authentication. No public exploit code or CISA KEV listing identified at time of analysis.
Authorization bypass and privilege escalation in pgAdmin 4 server mode allows authenticated users to access other users' private database servers, credentials, and background processes by guessing object IDs. Attackers can execute arbitrary shell commands as the server owner by modifying the passexec_cmd field through unprotected API endpoints. The vulnerability combines horizontal privilege escalation (accessing peer users' objects), vertical escalation (executing commands as owner), and credential theft (SSL keys, passfiles). No public exploit code identified at time of analysis, but exploitation requires only low-privilege authentication with no user interaction (CVSS PR:L/UI:N). EPSS data not provided; CISA KEV status not confirmed.
Authenticated low-privilege users in Open WebUI (pip package versions prior to 0.6.19) can access, delete, and restore other users' memory data through inconsistent authorization controls in the memories API. The /api/v1/memories/query endpoint allows any authenticated user to query all memories across the system regardless of ownership, while the DELETE and update endpoints enable unauthorized manipulation of other users' memory objects. A publicly available exploit code exists with three detailed proof-of-concept demonstrations published in the GitHub security advisory GHSA-hmjq-crxp-7rjw. The vulnerability carries a CVSS score of 8.3 with High confidentiality and integrity impact, exploitable remotely with low attack complexity requiring only low-privilege authentication (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L).
Insecure Direct Object Reference (IDOR) in Open WebUI allows authenticated users with read-only channel access to modify or delete any message in those channels, bypassing frontend ownership controls through direct API calls. The vulnerability affects the channels feature in Open WebUI versions ≤0.6.18, exploiting missing message ownership validation in backend FastAPI endpoints despite correct frontend access control implementation. Publicly available exploit code exists with detailed proof-of-concept demonstrating privilege escalation from read to write/delete permissions. Vendor-released patch available in version 0.6.19.
Hard-coded credentials in Dell ECS 3.8.1.0-3.8.1.7 and ObjectScale <4.3.0.0 allow unauthenticated filesystem access. Despite CVSS 9.8 (network vector), the description explicitly states 'local access' is required, creating a critical discrepancy between scoring and actual attack surface. Attackers with local system access can leverage embedded credentials to gain unauthorized filesystem access. No active exploitation (CISA KEV) or public exploit confirmed at time of analysis. Dell advisory DSA-2026-047 addresses the vulnerability.
Missing authorization in Dell Automation Platform before 2.0.0.0 allows authenticated remote attackers to elevate privileges to high-integrity access. The vulnerability requires low-level authentication and user interaction but enables complete compromise of confidentiality, integrity, and availability. CVSS 8.0 (High) reflects the significant impact despite the authentication prerequisite. No active exploitation (CISA KEV) or public exploit code identified at time of analysis, though Dell has released patches per DSA-2026-193.
Broken object-level authorization in HireFlow v1.2 exposes all candidate profiles and interview notes to any authenticated user via direct object reference. Attackers with valid low-privilege credentials can enumerate integer IDs in /candidate/<id> and /interview/<id> endpoints to access the entire database, enabling full horizontal privilege escalation and complete data breach. No vendor patch identified at time of analysis. EPSS data not available; no evidence of active exploitation (not in CISA KEV).
Unauthenticated remote access to GitLab API operations via gitlab-mcp-server's SSE transport allows attackers to execute all 86 exposed GitLab management tools-including repository deletion, file modification, and configuration changes-using the operator's Personal Access Token. When configured with USE_SSE=true (a documented feature), the Node.js server binds to 0.0.0.0 with wildcard CORS headers, enabling both network-adjacent attackers and malicious web pages to invoke destructive operations without credentials. Public exploit code demonstrates the attack path from initial SSE connection through authenticated GitLab API calls. Patch version 0.6.0 addresses the authentication bypass per GitHub advisory GHSA-8jr5-6gvj-rfpf.
Authentication bypass in free5GC's NEF (Network Exposure Function) nnef-pfdmanagement SBI route group allows any network attacker reaching the NEF service interface to submit forged bearer tokens and access PFD (Packet Flow Description) management APIs on free5GC versions before 4.2.2. Because the entire route group is mounted with no inbound OAuth2/authorization middleware despite NEF advertising 'OAuth2 setting receive from NRF: true', attackers can read AF-supplied traffic-classification policy, create attacker-controlled change-notification subscriptions (an outbound SSRF primitive), and delete legitimate subscriptions. Publicly available exploit code exists with an end-to-end validated PoC, though EPSS remains very low (0.04%) and it is not listed in CISA KEV.
Missing authentication on the free5GC Session Management Function (SMF) lets any network attacker reaching the SBI read, inject, and delete User-Plane topology (UP-node/link) data without credentials. In free5GC through 4.2.1 the UPI management route group is mounted without the OAuth2/bearer-token middleware that its sibling nsmf-oam group has, so unauthenticated GET/POST/DELETE requests on /upi/v1/upNodesLinks reach the business handlers. A researcher-demonstrated PoC exists (validated 2026-03-13 against the official Docker lab); the CVE is not in CISA KEV and EPSS is very low (0.05%, 15th percentile), indicating no observed widespread exploitation despite the CVSS 10.0 score.
Unauthenticated denial-of-service and state mutation in free5GC's SMF (Session Management Function) in versions below 4.2.2 lets any off-path network attacker with SBI reachability send a single DELETE /upi/v1/upNodesLinks/{ref} request that both mutates the in-memory user-plane topology and triggers a nil-pointer panic. The UPI management route group is mounted without the OAuth2 middleware that guards sibling groups like nsmf-oam, and the DeleteUpNodeLink handler unconditionally dereferences a nil UPF field on AN-typed nodes. Publicly available exploit code exists (author-validated PoC against the official Docker lab), though EPSS is low at 0.05% and it is not in CISA KEV.
Authentication bypass in free5GC's NEF (Network Exposure Function) lets any host that can reach the Service-Based Interface (SBI) call the nnef-oam route group with no Authorization header and receive HTTP 200, despite the NEF advertising 'OAuth2 setting receive from NRF: true'. The defect is route-group-scoped (CWE-306): the OAM group is mounted with no inbound auth middleware, so the current stub (which returns null) and any future OAM read/modify/restart operation added to the group inherit an open, unauthenticated boundary. A working PoC (a single unauthenticated curl) is published in the GHSA advisory; EPSS is very low (0.04%) and it is not in CISA KEV.
Unauthenticated CRUD access to free5GC's NEF 3gpp-traffic-influence API (v4.2.1, image v4.2.0) lets any host that can reach the NEF Service-Based Interface create, read, patch, and delete traffic-influence subscriptions with no Authorization header or a forged bearer token. Attackers can inject AnyUeInd=true group/any-UE subscriptions to redirect subscriber traffic to attacker-chosen DNAIs/routing endpoints via SMF/UPF, leak steering policy, or delete legitimate subscriptions. Publicly available exploit code exists (full end-to-end PoC in the advisory); EPSS is low (0.04%, 11th percentile) and there is no public exploit identified as actively exploited.
Unauthenticated denial of service in free5GC's Session Management Function (SMF) through v4.2.1 allows any attacker with SBI network reachability to terminate the entire SMF process with a single crafted POST. The UPI management route group is mounted without OAuth2 middleware, so the /upi/v1/upNodesLinks create-or-update handler passes attacker JSON into topology parsing that calls logger.InitLog.Fatalf() (os.Exit(1)-equivalent) on validation failures such as an overlapping UE-IP pool, dropping all SBI services until restart. A working PoC exists and is documented in the vendor advisory, though EPSS is low (0.04%) and there is no public exploit identified beyond the advisory PoC; it is not listed in CISA KEV.
Authentication bypass in free5GC's NEF (Network Exposure Function) versions below 4.2.2 lets any party with SBI network reach submit forged SMF callbacks: the nnef-callback route group is mounted with no inbound OAuth2/bearer-token middleware, so an arbitrary token such as 'Bearer not-a-real-token' passes straight into callback business logic. An attacker who can guess or obtain a valid NotifId can deliver attacker-controlled event notifications against real subscription state, corrupting AF traffic-influence/PFD-management views and downstream SMF/UPF policy decisions. Publicly available exploit code exists (vendor PoC), but there is no public exploit identified as actively used, and EPSS is very low at 0.04%.
Authentication bypass in free5GC's NEF (Network Exposure Function) through v4.2.1 lets any party with SBI network reachability create, read, and delete 3gpp-pfd-management transaction state using a forged or arbitrary bearer token such as 'Bearer not-a-real-token'. Because the PFD-management route group is mounted with no inbound OAuth2 middleware - and remains reachable even when the runtime ServiceList omits it - attackers can poison PFD policy written to UDR (affecting downstream SMF/UPF traffic classification), leak AF-supplied policy data, or delete provisioned rules. Publicly available exploit code exists (full end-to-end PoC in the GHSA advisory), though EPSS is low (0.04%, 11th percentile) and it is not in CISA KEV.
Improper authorization in Open WebUI (formerly Ollama WebUI) versions up to and including 0.1.123 lets self-registered accounts stuck in the 'pending' role make authenticated API calls that should be restricted to approved 'user'/'admin' accounts. Because the API only checks that a JWT is valid (get_current_user) and never verifies the role, an attacker who signs up when open registration is enabled can query connected LLMs and enumerate models despite an admin never approving them. This is a known-PoC issue with publicly available exploit code from the KoreLogic disclosure; EPSS is low (0.06%, 20th percentile) and it is not in CISA KEV.
Remote code execution in FastGPT's agent-sandbox component (versions 4.14.10 through 4.14.12) lets any network-adjacent, unauthenticated attacker seize full control of the sandbox environment. The bundled entrypoint.sh launches code-server with --auth none and binds it to 0.0.0.0:8080, so reaching the exposed port grants an interactive VS Code-based shell with no password. CVSS is 9.8 and SSVC rates technical impact as total with automatable exploitation; publicly available exploit code exists (SSVC 'poc'), though EPSS remains modest at 0.33%.
Privilege escalation in the Avo admin framework for Ruby on Rails (all 3.x versions prior to 3.31.2) lets any authenticated low-privilege user invoke arbitrary Action classes against arbitrary resources, because the ActionsController resolves actions by name across all Avo::BaseAction descendants without checking resource registration. An attacker can trigger sensitive operations such as ToggleAdmin on records they should not control, resulting in unauthorized data manipulation and role escalation across the entire application. A proof-of-concept exists in the GitHub advisory (SSVC exploitation: poc); this is no public exploit identified as actively exploited, and EPSS is low at 0.04%.
Cross-origin WebSocket hijacking in the Cline `kanban` server (npm `kanban`, shipped via the `cline` CLI ≤ 2.13.0) lets any website a developer visits silently connect to the loopback server on 127.0.0.1:3484 and leak workspace paths, task content, git branches, and AI-agent chat, then inject prompts into a running agent's terminal for remote code execution and kill active tasks. Because browsers do not apply CORS to WebSocket handshakes and the three endpoints perform no Origin validation or authentication (CWE-306), exploitation needs only that the victim run kanban and browse to an attacker page. A full interactive proof-of-concept exists (publicly available exploit code exists); it is not listed in CISA KEV and EPSS is very low at 0.02%, indicating no observed mass exploitation to date.
Privilege escalation via authorization bypass in MailEnable Enterprise Premium 10.55 and earlier lets a low-privileged WebMail user gain full administrative control of the mail server. An authenticated attacker obtains an AuthenticationToken cookie from the WebMail login endpoint using the PersistentLogin parameter and replays it against the WebAdmin mobile portal, which fails to validate the token's privilege level. There is no public exploit identified at time of analysis, EPSS is very low (0.03%), and the flaw is not in CISA KEV, but the technical impact is total server compromise.
Open WebUI through version 0.8.12 allows authenticated attackers to destroy or poison any user's knowledge base via unauthorized collection overwrite operations. The `/api/v1/retrieval/process/web` endpoint fails to verify collection ownership before performing delete-and-replace operations on vector database collections. This enables attackers to permanently delete victim knowledge bases and inject malicious content that influences LLM responses through RAG poisoning. No public exploit identified at time of analysis, but proof-of-concept code is documented in the GitHub advisory GHSA-7r82-qhg4-6wvj. Vendor-released patch: version 0.9.0.
Open WebUI versions through 0.8.12 allow any authenticated user to bypass model access controls and interact with restricted LLM models via the /api/openai/responses endpoint. The vulnerability permits low-privilege users to consume expensive models (GPT-4o, o1-pro) restricted by administrators, enabling budget exhaustion and denial of service against legitimate users in multi-tenant deployments. Publicly available exploit code exists via GitHub PR #23481. Vendor-released patch available in version 0.9.0. CVSS 7.1 (High) reflects network-accessible attack with low complexity requiring only basic authentication, yielding high availability impact and low confidentiality impact.
Authenticated users can bypass model access controls in Open WebUI ≤0.8.12 to invoke restricted AI models via chained base_model_id references. Any user with default model creation permissions can create a wrapper model referencing a restricted base model (e.g., gpt-4-turbo with admin-only access), then query it to consume the admin's API credits and access premium model capabilities. This vulnerability enables cost escalation on pay-per-token backends (OpenAI, Anthropic, Azure) and defeats tiered access policies. GitHub advisory confirmed; patched in version 0.9.0. No active exploitation confirmed per available intelligence, but the attack path is straightforward for authenticated users with standard permissions.
Privilege escalation in Open WebUI ≤0.8.12 allows demoted administrators to retain elevated access to collaborative documents via stale Socket.IO sessions. When an admin user is demoted or deleted, their active WebSocket connection preserves cached admin privileges indefinitely through heartbeat mechanisms, enabling unauthorized read/write access to any user's notes. Official patch released in version 0.9.0 addresses the session invalidation gap. CVSS 8.1 (High) with network attack vector and low complexity; no public exploit identified at time of analysis.
Remote authentication bypass in Open WebUI LDAP integration (versions ≤0.8.12) allows complete account takeover by submitting empty passwords. The vulnerability exploits RFC 4513 unauthenticated simple bind semantics: when LDAP is enabled, attackers can authenticate as any user-including administrators-with zero knowledge of actual passwords, gaining full access to chats, files, API keys, and settings. Affects deployments using OpenLDAP default configurations or certain Active Directory setups that accept empty-password binds. Vendor-released patch: version 0.9.0. CVSS 9.1 (Critical) reflects network-accessible, zero-privilege, zero-interaction exploitation with high confidentiality and integrity impact.
LDAP Filter Injection in Zitadel's identity provider implementation allows unauthenticated remote attackers to enumerate valid usernames and extract sensitive LDAP directory attributes through blind injection techniques. The vulnerability exists in Zitadel versions 2.71.11-2.71.19, 3.1.0-3.4.9, and 4.0.0-4.14.0 when LDAP is configured as an identity provider. Exploitation requires no authentication (CVSS PR:N) and has network attack vector (AV:N) with low complexity (AC:L), resulting in high confidentiality impact (C:H) but no authentication bypass capability. Vendor-released patches are available for 3.x (3.4.10) and 4.x (4.15.0) branches. No public exploit identified at time of analysis, though the attack technique is well-documented in security research.
Authentication bypass in Nhost (open-source Firebase alternative) allows account takeover via OAuth email verification bypass. Attackers can claim a victim's email address on vulnerable OAuth providers (Discord, Bitbucket, AzureAD, EntraID) without verification, then authenticate to Nhost and receive a full session merged into the victim's existing account. The flaw affects multiple OAuth provider adapters that incorrectly populate the EmailVerified field - Discord silently drops the API's verified flag, Bitbucket accepts unconfirmed emails as verified, and Microsoft providers derive emails from non-ownership-proving fields like user principal names. Patched in version 0.49.1 per GitHub Security Advisory GHSA-6g38-8j4p-j3pr. No public exploit identified at time of analysis, but attack is trivially executable given the detailed technical disclosure.
Remote unauthenticated access to PraisonAI's legacy Flask API server allows attackers to execute configured agent workflows without authentication. Versions 2.5.6 through 4.6.33 ship with authentication disabled by default on the Flask server, enabling any network-accessible caller to trigger agents.yaml workflows via the /chat endpoint and access agent configurations through /agents. Patch released in version 4.6.34. CVSS 7.3 with network vector and no privileges required (AV:N/AC:L/PR:N/UI:N) indicates this is remotely exploitable against default configurations, though impact is limited to low confidentiality, integrity, and availability (C:L/I:L/A:L).
Local privilege escalation in Microsoft Office Click-To-Run (Microsoft 365 Apps, Office 2019, Office LTSC 2021/2024) allows an authenticated local attacker to elevate privileges due to improper access control in the update/servicing component. A successful attack results in total compromise of confidentiality, integrity, and availability with a scope change beyond the vulnerable component. There is no public exploit identified at time of analysis and EPSS exploitation probability is very low (0.04%, 12th percentile), but the vendor rates technical impact as total.
Local code execution in Microsoft Word (and Office 2016/2019, LTSC 2021/2024, 365 Apps, Office for Mac, and SharePoint Server) stems from an untrusted pointer dereference (CWE-822) that lets an attacker run arbitrary code with the victim's privileges when a malicious file is processed. Microsoft rates it CVSS 8.4 with total technical impact (high confidentiality, integrity, and availability loss). There is no public exploit identified at time of analysis, EPSS is very low (0.04%), and CISA SSVC marks exploitation as none and not automatable, indicating no observed real-world attacks yet.
Spoofing in Microsoft Azure Machine Learning (versions 3.0.0 up to but not including 1.7.6) lets an unauthenticated network attacker inject improperly neutralized special elements into output rendered by a downstream component, enabling them to impersonate trusted content or identities against a victim who interacts with the malicious output. The CVSS 3.1 base score is 8.2 with a scope change and high confidentiality impact, but real-world urgency is tempered by an EPSS of just 0.05% (15th percentile) and CISA SSVC rating exploitation as 'none'. There is no public exploit identified at time of analysis and the issue is not on the CISA KEV list.
Remote code execution in the Windows Native WiFi Miniport Driver allows an unauthorized attacker on an adjacent network to win a timing race and run arbitrary code on affected Windows 10, Windows 11, and Windows Server systems. The flaw stems from improper synchronization of a shared resource in the kernel-mode wireless driver and carries a total (C:H/I:H/A:H) technical impact. No public exploit has been identified and EPSS is very low (0.07%), but successful exploitation grants full kernel-level compromise without authentication.
Security-feature bypass in GitHub Copilot and Visual Studio (affecting Visual Studio Code builds before 1.119.1) lets a remote, unauthenticated attacker inject unneutralized special elements into a downstream component (CWE-74) to defeat a built-in protection, provided a developer is lured into a triggering action (UI:R). With CVSS 8.8 and full confidentiality/integrity/availability impact, successful exploitation could subvert Copilot/editor security controls; however there is no public exploit identified at time of analysis, EPSS is low (0.06%), and CISA SSVC records exploitation status as none.
Spoofing in Microsoft PowerPoint for Android (versions 16.0.0.0 through 16.0.19822.20189) lets an authorized local attacker misrepresent content or identity by abusing improper access control (CWE-284). The flaw requires low-privilege local access and no user interaction per the CVSS vector, and there is no public exploit identified at time of analysis; EPSS is very low at 0.04% (12th percentile) and CISA SSVC scores exploitation as 'none', indicating no observed activity despite a 'total' technical-impact rating. Microsoft has released a fixed build.
Spoofing in Microsoft Word for Android (versions 16.0.0.0 up to but excluding 16.0.19822.20190) stems from an improper access control weakness (CWE-284) that an already-authorized local attacker can abuse to misrepresent content or identity. The CVSS 3.1 vector (AV:L/PR:L) confirms a local, low-privileged authenticated attacker is required, and SSVC rates technical impact as total despite no listed availability impact. There is no public exploit identified at time of analysis, EPSS is a very low 0.04% (12th percentile), and it is not on the CISA KEV list.
Local code execution in Microsoft Word (Office 2016 through Office LTSC 2024, Microsoft 365 Apps, and Office for Mac) results from a type-confusion flaw (CWE-843) that lets an unauthorized attacker run arbitrary code with the victim's privileges. Microsoft rates it CVSS 8.4 with total technical impact, but there is no public exploit identified at time of analysis and EPSS exploitation probability is low (0.15%, 35th percentile). CISA SSVC records exploitation status as none and the issue is not automatable, indicating no observed in-the-wild activity.
Privilege escalation in Microsoft Windows Admin Center (versions 1809.0 before 2.6.5.16) allows an already-authenticated, low-privileged network user to gain higher privileges by exploiting a missing authorization check (CWE-862). Successful exploitation yields high integrity and availability impact with limited confidentiality disclosure. There is no public exploit identified at time of analysis, and EPSS is very low (0.05%, 16th percentile), but the CVSS base score of 8.3 and 'total' SSVC technical impact make it a meaningful risk in environments where WAC is exposed.
Local privilege elevation in Microsoft .NET (Windows Desktop/WPF runtime) for versions 8.0, 9.0, and 10.0 allows an attacker to run code at a higher privilege level after a targeted user opens crafted input. The root cause combines improper input validation (CWE-20) with a heap-based buffer overflow (CWE-122), yielding total technical impact per CISA SSVC. Publicly available exploit code exists, but the vulnerability is not in CISA KEV and EPSS is low (0.11%, 30th percentile), indicating no observed widespread exploitation to date.
Denial of service in the Windows Internet Key Exchange (IKE) protocol implementation allows remote unauthenticated attackers to exhaust host memory across all supported Windows client and server releases (Windows 10 1607 through Windows 11 26H1, Windows Server 2012 through Server 2025). The flaw is a memory leak (CWE-401) triggered over the network with no privileges or user interaction, but impact is limited to availability with no data exposure. There is no public exploit identified at time of analysis, and EPSS exploitation probability is very low (0.08%, 23rd percentile).
Windows Event Logging Service privilege escalation allows local authenticated attackers with low-level privileges to gain SYSTEM-level control across Windows 10, Windows 11, and Windows Server 2012+ environments. The vulnerability requires no user interaction and has low attack complexity (AC:L), making exploitation straightforward once initial access is obtained. Microsoft has released patches via their March 2026 security updates, and exploitation requires only standard user credentials on vulnerable systems. CVSS 7.8 HIGH severity with complete compromise of confidentiality, integrity, and availability upon successful exploitation.
Authentication bypass in Microsoft Azure SDK for Java allows remote unauthenticated attackers to circumvent security controls over the network without user interaction. The vulnerability exposes confidentiality and integrity of Azure services to unauthorized access, with confirmed vendor patch available. CVSS 9.1 reflects critical network-based exploitation against default configurations, though no active exploitation (CISA KEV) or public POC has been identified at time of analysis.
Critical unauthenticated access control bypass in Fortinet FortiAuthenticator versions 6.5.0-6.5.6, 6.6.0-6.6.8, 8.0.0, and 8.0.2 enables remote code execution without authentication. The CVSS score of 9.8 with AV:N/AC:L/PR:N/UI:N indicates trivial remote exploitation against default configurations. While the vendor advisory (FG-IR-26-128) confirms this vulnerability, the incomplete description placeholder ('<insert attack vector here>') suggests the advisory may contain additional details not yet published in CVE records. No public exploit code or active exploitation confirmed at time of analysis, though the authentication bypass nature and maximum CVSS scores make this a priority patching target for organizations running FortiAuthenticator.
Remote code execution in Fortinet FortiSandbox 4.4.x through 5.0.x (on-premises, Cloud, and PaaS deployments) allows unauthenticated attackers to execute arbitrary code or commands via crafted HTTP requests. This CWE-862 missing authorization flaw affects sandbox analysis appliances across multiple deployment models with CVSS 9.8 (critical) severity. Fortinet has published vendor advisory FG-IR-26-136. No CISA KEV listing or public POC identified at time of analysis, though the trivial attack complexity (AC:L) and network vector without authentication (PR:N) indicate high exploitability if technical details emerge.
Unauthenticated host file system access in WGDashboard before 4.3.2 lets remote attackers reach protected functionality and read arbitrary server files without logging in. The root cause is a broken authentication gate combined with an unauthenticated file-download endpoint that accepted attacker-controlled file paths. No public exploit identified at time of analysis, but the fixing commit is public and the flaw is trivially reachable, while EPSS remains low at 0.12%.
Improper access control in all versions of Intel Vision software allows a remote, unauthenticated attacker to trigger denial of service and, under low-complexity conditions, achieve remote code execution against the Ring 3 user-application layer. The CVSS 4.0 base score of 8.8 reflects high confidentiality impact with lesser integrity and availability effects; there is no public exploit identified at time of analysis, and EPSS is low at 0.20% (42nd percentile). Intel published advisory SA-01457 and CISA's SSVC framework rates exploitation as none but technical impact as total.
Sandbox escape in OpenClaude (npm package openclaude) versions before 0.5.1 allows a prompt-injected LLM to disable host sandboxing by setting the model-controlled `dangerouslyDisableSandbox: true` flag in any Bash tool_use call, yielding full unsandboxed command execution on the host. CVSS 4.0 scores this 9.3 Critical (AV:N/AC:L/PR:N/UI:N, VC/VI/VA:H); no public exploit identified at time of analysis beyond the reporter's PoC, but the upstream fix has been merged. The flaw is especially severe because it is reachable under default settings (`allowUnsandboxedCommands` defaults to true).
Authorization bypass in Apache Tomcat (versions 7.0.0-7.0.109, 8.5.0-8.5.100, 9.0.0.M1-9.0.117, 10.1.0-M1-10.1.54, and 11.0.0-M1-11.0.21) lets remote unauthenticated attackers reach protected resources when multiple security-constraint elements define an HTTP method for the same URL extension, causing method constraints to be misapplied. Per CVSS PR:N the flaw is exploitable without authentication, yielding high confidentiality and integrity impact but no availability impact (C:H/I:H/A:N). There is no public exploit identified at time of analysis; EPSS is very low (0.02%) and CISA SSVC records exploitation status as none, though the impact is rated total and the issue is automatable.
Authentication bypass in Apache Tomcat's DIGEST authentication implementation allows remote attackers to circumvent HTTP Digest access authentication and reach protected resources without valid credentials, affecting Tomcat 7.0.0-7.0.109, 8.5.0-8.5.100, 9.0.0.M1-9.0.117, 10.1.0-M1-10.1.54 and 11.0.0-M1-11.0.21. The NVD-published CVSS of 9.8 reflects an unauthenticated network vector with total impact, but this record is marked DEPRECATED by the CVE program and there is no public exploit identified at time of analysis, with EPSS at just 0.04% (12th percentile) and no CISA KEV listing. Impact is scoped to deployments that actually enable DIGEST authentication, which is uncommon relative to Tomcat's overall footprint.
Authentication bypass in Pandora FMS versions 777-800 allows remote attackers to gain unauthorized API access via insecure default resource initialization. The vulnerability stems from CWE-1188 (default credentials or configuration), enabling attackers to bypass authentication mechanisms and access the API with high confidentiality and integrity impact. CVSS 4.0 scores this at 9.1 CRITICAL due to network attack vector requiring no privileges or user interaction, though attack complexity is high and specific timing conditions apply (AT:P). No CISA KEV listing or public POC identified at time of analysis, suggesting exploitation requires vendor-specific knowledge of the insecure defaults.
Arbitrary file creation and corruption in dalfox v2 REST API server mode allows unauthenticated remote attackers to write log-formatted data to any filesystem path accessible to the dalfox process. The server exposes output, output-all, and debug JSON fields from the API request directly to the logger's file-write path without validation, and the default configuration omits API key authentication entirely. The vulnerability is fixed in dalfox v2.13.0, released 2025-01-20, which strips all filesystem-dangerous fields from API-sourced requests before passing them to the scan engine. GitHub advisory GHSA-8hf9-3q64-q2qf confirms the issue; no public exploit code is identified at time of analysis, and CISA KEV does not list this CVE.
Unauthenticated arbitrary file read in dalfox REST API server mode allows remote attackers to exfiltrate sensitive files from the host filesystem. The vulnerability chains two flaws: missing authentication middleware when no API key is set (default configuration), and unsanitized deserialization of the `custom-payload-file` JSON parameter directly into the scan engine. Remote attackers can supply any file path (e.g., `/etc/passwd`, `~/.ssh/id_rsa`, cloud credential files) and the engine reads each line, embeds it as an XSS payload, and transmits it to an attacker-controlled HTTP endpoint via dalfox's own scan traffic. No exploit code is publicly identified at time of analysis; vendor-released patch available in version 2.13.0.
Unauthenticated remote code execution in Dalfox REST API server mode (versions ≤2.12.0) allows network attackers to execute arbitrary OS commands by injecting shell payloads via the `found-action` parameter in POST /scan requests. The server binds to 0.0.0.0:6664 by default with no API key enforcement unless explicitly configured, and deserializes attacker-controlled JSON directly into execution-control options without sanitization. Attackers trivially guarantee exploitation by hosting a reflective XSS endpoint to trigger the injected command. Fixed in version 2.13.0. CVSS 10.0 (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). EPSS data not available; no CISA KEV listing at time of analysis. Public exploit code exists (detailed proof-of-concept published in GitHub advisory GHSA-v25v-m36w-jp4h).
Pocket ID OIDC provider fails to validate user authorization state during refresh token exchange, allowing revoked, disabled, or unauthorized users to obtain fresh access tokens indefinitely. Affects all versions prior to 2.6.0. Publicly available exploit code exists via GitHub security advisory GHSA-w6p7-2fxx-4f44. Attack requires low privileges and user interaction (CVSS 8.5) but enables persistent unauthorized access even after administrative revocation actions. Fixed in version 2.6.0.
Unauthorized file disclosure in Schneider Electric Saitel DP and EasyLogic T150 (formerly Saitel DR) Remote Terminal Units lets a low-privileged remote attacker read sensitive files outside intended directories via improper server-side file path handling. The advisory tagging also associates the flaw with an authentication-bypass angle, and the primary impact is confidentiality of files on the affected OT/ICS controllers. There is no public exploit identified at time of analysis, EPSS risk is very low (0.06%, 17th percentile), and CISA SSVC rates exploitation as none.
Weak session token generation in Schneider Electric industrial protection relays and energy management systems allows remote attackers to hijack authenticated user sessions via network-based prediction attacks. Affects 36 product variants across Easergy MiCOM P30/P40/C264, PowerLogic P5/P7/T-series, EcoStruxure Power Automation/Operation platforms, and iPMFLS systems. CVSS 8.7 reflects high confidentiality and integrity impact with user interaction required. No active exploitation confirmed (not in CISA KEV), but authentication bypass via session prediction enables privilege escalation in critical infrastructure environments. EPSS data not provided - risk assessment relies on CVSS vector and operational technology context.
Privilege escalation in Turboard FOR-S allows remote unauthenticated attackers to gain elevated access by exploiting incorrect authorization checks, requiring only user interaction. The vulnerability affects versions 7.01.2026 through 17.02.2026, with fix available in version 18.02.2026. Turkish national CERT (TR-CERT) reported this authorization bypass vulnerability (CWE-863), which enables attackers to compromise confidentiality, integrity, and availability of the affected business intelligence platform.
Authorization bypass in BAPSİS web application enables unauthenticated remote attackers to exploit trusted identifiers through user-controlled keys when victims interact with crafted requests. ABIS Technology's BAPSİS platform (versions before v.202604152042) contains a CWE-639 flaw where authorization checks rely on client-controlled key values, allowing attackers to manipulate trust relationships and gain unauthorized access with high impact to confidentiality, integrity, and availability. TR-CERT published advisory but no public exploit code identified at time of analysis, with CVSS 8.8 reflecting network-exploitable attack requiring only user interaction.
Remote code execution in Code Runner MCP Server (all versions) allows an unauthenticated attacker with adjacent-network access to run arbitrary commands when the server is launched with the --transport http option, which exposes an unauthenticated /mcp JSON-RPC endpoint on port 3088. Invoking the run-code tool passes attacker-supplied source to child_process.exec(), yielding code execution as the user running the server. This is a design-level missing-authentication flaw (CWE-306) with no public exploit identified at time of analysis; EPSS is low (0.05%) and it is not on CISA KEV.
Hardcoded cryptographic keys in Siemens Teamcenter PLM software enable remote attackers to bypass authentication and gain unauthorized access to confidential product lifecycle management data. The vulnerability affects multiple Teamcenter versions (V2312, V2406, V2412, V2506, V2512) and is remotely exploitable without authentication (CVSS:4.0 AV:N/AC:L/PR:N). While no active exploitation or public POC has been identified at time of analysis, the straightforward nature of hardcoded credential extraction (AC:L) combined with the criticality of Teamcenter as an enterprise PLM platform housing intellectual property makes this a high-priority remediation target for manufacturing and engineering organizations.
Local unauthenticated attackers can access the web browser on Siemens SIMATIC HMI Unified Comfort and Comfort Pro panels (all models <V21) via the Control Panel when security mechanisms are not configured. The CVSS v4.0 score of 7.0 reflects high integrity and availability impact (VI:H/VA:H) with local attack vector (AV:L), low complexity (AC:L), and no authentication required (PR:N). The vulnerability is classified as CWE-1188 (Initialization of a Resource with an Insecure Default) and tagged as Authentication Bypass. No public exploit or active exploitation confirmed at time of analysis, but the local access requirement and lack of default protections significantly lower the attack bar in environments where physical or local system access is feasible, such as industrial control settings.
Remote unauthenticated attackers can exhaust resources and bypass authentication controls in Siemens SIMATIC CN 4100 versions before V5.0, enabling denial of service conditions and unauthorized actions that compromise system availability and integrity. The vulnerability stems from improper connection validation (CWE-306), allowing network-based exploitation without any user interaction or privileges. Siemens has released V5.0 to address this flaw, documented in security advisory SSA-032379.
Missing authorization in Timetics WordPress plugin through version 1.0.53 allows unauthenticated remote attackers to bypass access controls and access sensitive administrative functions or data. With CVSS 8.2 (High), the vulnerability enables high confidentiality impact and low integrity impact against network-accessible instances. Patchstack reported this broken access control flaw, indicating potential exposure of booking systems, customer data, or administrative operations to unauthorized access without authentication.
SQL injection in SAP S/4HANA Enterprise Search for ABAP allows authenticated attackers to extract sensitive database information and crash the application via malicious SQL statements injected through improperly validated user input. The scope change (S:C) indicates potential lateral movement beyond the vulnerable component. SAP has released security patches (SAP Note 3724838) for this critical vulnerability with CVSS 9.6. No active exploitation confirmed at time of analysis, though the authentication bypass tag suggests potential credential bypass implications.
Unauthenticated remote attackers can modify or delete arbitrary memory records in mem0 1.0.0 server by directly calling unprotected API endpoints including PUT /memories/{memory_id}. The vulnerability stems from complete absence of authentication and authorization controls on critical memory management functions, allowing data manipulation and loss without any verification of requester identity. EPSS score of 0.06% (18th percentile) indicates low exploitation probability in the wild, and no public exploit code or active exploitation (CISA KEV) has been identified at time of analysis.
Unauthenticated remote attackers can completely destroy the mem0 v1.0.0 memory database by sending a DELETE request to the /memories endpoint, which executes DROP TABLE SQL statements without authentication or authorization checks. This causes irreversible data loss and total service denial for all users. EPSS score of 0.03% suggests low observed exploitation probability despite the CVSS 9.1 critical rating, likely due to mem0's limited deployment footprint. No public exploit code or active exploitation (CISA KEV) confirmed at time of analysis, but SSVC indicates the vulnerability is automatable with a single HTTP request.
Brute-force protection bypass in Vaultwarden (the Rust Bitwarden-compatible server) before 1.35.4 lets unauthenticated remote attackers guess passwords without rate-limiting when email 2FA is enabled on the instance. The /api/two-factor/send-email-login endpoint (send_email_login in email.rs) is not covered by login rate-limiting yet still validates the username/password pair, turning it into a credential-validity oracle. The flaw affects all accounts on an instance that has email 2FA enabled — even users who never configured email 2FA themselves. Publicly available exploit code exists (SSVC 'poc'); EPSS is very low at 0.04% and it is not in CISA KEV, so no confirmed active exploitation.
Improper authorization in Vaultwarden (self-hosted Bitwarden-compatible server) before 1.35.5 lets an authenticated user who was invited as an organization owner and has accepted-but not yet been confirmed-invoke POST /api/ciphers/purge to hard-delete every cipher and attachment in the organization. The endpoint checks only that membership type is Owner and omits the required Confirmed-status check, enabling irreversible organization-wide data loss. There is no public exploit identified at time of analysis, EPSS is negligible (0.04%), and SSVC records no known exploitation.
Cross-organization authorization bypass in Vaultwarden (the Rust-based, self-hosted Bitwarden-compatible server) prior to 1.35.5 lets an attacker who holds Admin rights in one organization pivot into a second organization where they are only a low-privileged member. Because group-management endpoints persist arbitrary MembershipId and CollectionId values without checking org consistency (CWE-285), the attacker can bind their foreign Org B membership into an accessAll Org A group and read - then write - Org B vault data via /api/sync and /api/ciphers. A POC is referenced in the SSVC data (publicly available exploit code exists); it is not in CISA KEV and EPSS is very low (0.03%), consistent with a targeted, multi-step abuse rather than mass exploitation.
Arbitrary protocol execution leading to remote code execution affects DeepChat before v1.0.4-beta.1, an open-source AI agent desktop platform built on Electron. The prior fix for CVE-2025-55733 only hardened api.openExternal() in the renderer preload but left native Electron pop-up window handlers unguarded, so a Markdown link with target="_blank" - deliverable by an attacker or a compromised/malicious AI endpoint the user is chatting with - is intercepted in tabPresenter.ts and passed straight to shell.openExternal(url), bypassing the isValidExternalUrl allowlist. Publicly available exploit code exists (SSVC: poc) but there is no public exploit identified in CISA KEV; EPSS is low at 0.07% (22th percentile).
Broken object-level authorization in Outline (self-hosted collaborative documentation) versions 0.84.0 through 1.7.0 lets an authenticated user subscribe to any document across any team, including documents they have no read access to. The subscriptions.create API validates only the collection branch when both collectionId and documentId are submitted, but the subscriptionCreator command writes the record against the unvalidated documentId. Publicly available exploit path is described in the vendor advisory (SSVC 'poc'); EPSS is very low at 0.03% (8th percentile), indicating no observed mass exploitation.
macOS Tahoe allows applications to access protected user data due to insufficient permission enforcement on system APIs. The vulnerability affects all macOS versions prior to 26.5 and is tagged as an authentication bypass, indicating apps can circumvent permission prompts or system restrictions to read sensitive data without user consent. While not yet actively exploited (EPSS 0.01%, no CISA KEV listing), the CVSS vector (AV:N/AC:L/PR:N/UI:N) appears inconsistent with the local application context described, suggesting potential network-accessible component or misclassified attack vector requiring vendor clarification.
Apps on iOS and iPadOS can bypass App Privacy Report logging due to insufficient entitlement checks, allowing malicious applications to conceal their privacy-invasive activities from users. Fixed in iOS/iPadOS 18.7.9 and 26.4. The CVSS vector (AV:N/AC:L/PR:N/UI:N) appears inconsistent with the actual attack requirements, as exploitation requires a malicious app already installed on the device, not remote network access. Despite the 7.5 CVSS score, EPSS exploitation probability is very low (0.02%, 5th percentile), no active exploitation is confirmed, and no public exploit code identified at time of analysis.
Insufficient permission enforcement in macOS Tahoe prior to 26.5 allows applications to bypass access controls and read protected user data without proper authorization. Apple addressed the vulnerability through hardened permission checks in version 26.5. EPSS probability indicates minimal observed exploitation activity (0.01%, 3rd percentile), and no public exploit code or CISA KEV listing exists at time of analysis, suggesting exploitation requires application-specific development effort rather than readily available tooling.
Privilege escalation in Apple operating systems allows local authenticated applications to gain root privileges through an authorization flaw in state management. Affects multiple macOS versions (Sonoma, Sequoia, Tahoe) and iOS/iPadOS versions prior to patched releases. Apple has issued coordinated security updates across all affected platforms (iOS 18.7.9/26.5, iPadOS 18.7.9/26.5, macOS Sonoma 14.8.7, Sequoia 15.7.7, Tahoe 26.5). EPSS score of 0.02% (5th percentile) indicates low probability of widespread exploitation despite high CVSS 7.8, with no public exploit identified at time of analysis and no CISA KEV listing. The local attack vector requiring authenticated privileges substantially reduces immediate risk compared to network-based vulnerabilities.
Lock screen bypass in iOS and iPadOS versions prior to 26.5 allows unauthorized access to restricted content without authentication. Apple's security advisory HT227110 confirms the privacy issue affected lock screen content filtering mechanisms. Despite CVSS 7.5 scoring suggesting network exploitation, the vulnerability requires physical access to a locked device, creating a significant disparity between theoretical severity and practical attack surface. EPSS probability of 0.02% (5th percentile) indicates minimal observed exploitation attempts, and no CISA KEV listing or public exploit code exists at time of analysis.
Confidentiality breach in Apple's operating systems (iOS, iPadOS, macOS, tvOS, visionOS, watchOS) allows remote unauthenticated attackers to access high-sensitivity information through improper access control checks. Despite the vendor description indicating denial-of-service impact, the CVSS vector reveals a severe confidentiality compromise (C:H) with network-accessible attack surface requiring no authentication. Apple has patched all affected platforms in coordinated security updates released across six operating systems. EPSS score of 0.02% suggests low observed exploitation probability, and no public exploit code has been identified at time of analysis.
macOS Gatekeeper can be bypassed using specially crafted disk images, allowing unauthenticated remote attackers to execute untrusted code without security warnings across iOS, iPadOS, and all supported macOS versions. Apple has released patches addressing this authentication bypass in macOS Tahoe 26.5, Sequoia 15.7.7, Sonoma 14.8.7, iOS 18.7.9, and iPadOS 18.7.9. Despite the CVSS 7.5 HIGH rating, EPSS probability remains very low at 0.02% (5th percentile), suggesting limited immediate exploitation risk, though the attack requires no special conditions and could be delivered via common distribution channels like email or web downloads.
Sandbox escape in macOS Sequoia, Sonoma, and Tahoe allows malicious applications with low privileges to break containment and gain elevated system access. Apple fixed this permissions handling flaw in macOS 15.7.7, 14.8.7, and 26.5 after addressing inadequate sandbox restrictions. No active exploitation confirmed (CISA KEV absent), but the CVSS scope change (S:C) indicates complete sandbox bypass with high impact to confidentiality, integrity, and availability. EPSS score of 0.01% suggests low probability of mass exploitation despite the severity, likely due to the requirement for local app installation and low-privilege authenticated access.
Broken access control in MantisBT's programmatic file APIs lets any authenticated REPORTER-level user (access level 25) download attachments from private bugnotes created by higher-privileged DEVELOPER, MANAGER, or ADMIN users, exposing internal logs, screenshots, and patches. The flaw affects the REST endpoint GET /api/rest/issues/{id}/files and the SOAP mc_issue_attachment_get endpoint, while the web UI is unaffected because it filters through bugnote_get_all_visible_bugnotes(). There is no public exploit identified at time of analysis, EPSS is very low (0.04%), and the issue is not on CISA KEV.
Authentication bypass in SOCFortress CoPilot versions prior to 0.1.57 allows remote unauthenticated attackers to forge admin-scoped JWT tokens and gain full control of the security operations platform. The application ships with a publicly known JWT signing secret hardcoded as a fallback value (bL4unrkoxtFs1MT6A7Ns2yMLkduyuqrkTxDV9CjlbNc=) in backend/app/auth/utils.py and .env.example. Any deployment using the default Docker Compose setup or where JWT_SECRET is not explicitly set signs all authentication tokens with this known value, enabling attackers to impersonate administrators and control every integrated security tool without credentials. CVSS 10.0 with network vector and no authentication required. Fix confirmed in version 0.1.57 via GitHub commit 4640511a0cf2e7b144a71375b5b349a8318cb186.
Authentication bypass in Crabbox coordinator allows privilege escalation to full admin access. Attackers holding valid low-privilege user tokens can inject an admin claim into the token payload, sign it with HMAC-SHA256, and authenticate to admin-restricted coordinator endpoints. This grants unauthorized access to lease visibility across all users, pool state management, and forced release operations. Patch available in version 0.9.0 with upstream commit confirmed. No active exploitation (CISA KEV) or public POC identified at time of analysis, but CVSS 8.8 reflects network-accessible attack with low complexity once initial authentication is obtained.
Authentication bypass in JetBrains TeamCity allows remote unauthenticated attackers to gain unauthorized access to server APIs. Despite the CVE description stating 'authenticated users could expose server API,' the CVSS vector (PR:N) confirms no authentication is required for exploitation, enabling direct unauthorized API access with high confidentiality impact and limited integrity impact. JetBrains has released patches in versions 2026.1 and 2025.11.5. EPSS and KEV status not available at time of analysis.
Provider service users in Bitwarden Server Cloud can hijack arbitrary organizations via unauthorized API endpoint access, achieving complete administrative takeover. The vulnerability exploits a missing authorization check in the POST /providers/{providerId}/clients/existing endpoint, allowing authenticated provider users to add any organization to their provider without the target's consent. Publicly available exploit code exists (detailed writeup by Sanjok Karki), and vendor-released patch v2026.4.0 fully addresses the issue via GitHub PR #7372. Self-hosted installations are unaffected due to endpoint access restrictions. CVSS 8.9 reflects high confidentiality, integrity, and availability impact with high attack complexity and high privilege requirements.
Compromised AI models running with access to OpenClaw's gateway tool can persist malicious configuration changes affecting command execution, network endpoints, credentials, and security policies by exploiting an incomplete denylist that failed to protect newly added config paths. The vulnerability allows model-driven writes to sensitive config subtrees (command execution safeguards, proxy/TLS settings, telemetry hooks, operator policies) that survive restart, enabling persistent control beyond the intended model-to-operator trust boundary. Patch available in OpenClaw 2026.4.23 with fail-closed allowlist enforcement. No public exploit or active exploitation confirmed, but CVSS 8.8 (AV:N/AC:L/PR:L) indicates authenticated remote attackers with low-privilege model access can achieve full config compromise.
Unauthenticated access to motion detection snapshots in Meari IoT Cloud allows remote attackers to retrieve security camera alert images stored on Alibaba OSS without authentication, signed URLs, or expiry enforcement. The vulnerability exposes IoT camera surveillance footage through predictable direct object references with confirmed proof-of-concept code publicly available. With CVSS 7.5 (High) and no authentication required (PR:N), this poses significant privacy risk to Meari camera deployments, though no active exploitation is confirmed via CISA KEV at time of analysis.
Server-side authorization bypass in Meari SDK (com.meari.sdk) exposes WAN IP addresses of arbitrary IoT devices to unauthenticated remote attackers. Affects CloudEdge 5.5.0 build 220, Arenti 1.8.1 build 220, and white-label applications ≤1.8.x that embed the SDK. Attackers can enumerate device IPs by exploiting the openapi-euce.mearicloud.com endpoint without authentication (CVSS AV:N/PR:N), enabling reconnaissance for targeted attacks against exposed cameras and IoT infrastructure. EPSS data not available; no CISA KEV listing at time of analysis. Public vulnerability disclosure with technical details published by runZero.
Authenticated low-privilege users can subscribe to global wildcard topics in Meari IoT Cloud MQTT Broker (EMQX 4.x), receiving telemetry from devices they do not own. While publish restrictions are enforced, subscribe authorization lacks per-device scope controls, enabling cross-tenant data exposure in multi-tenant IoT deployments. Publicly available exploit code exists (GitHub repository confirmed by runZero advisory). EPSS and KEV status not available, but CVE assigned in 2026 suggests recent disclosure with active researcher attention.
Authentication bypass in Next.js App Router allows unauthenticated remote attackers to access protected content by crafting segment-prefetch URLs that evade middleware authorization checks. Applications using Next.js versions 15.2.0-15.5.15 or 16.0.0-16.2.4 with middleware-based authorization are affected. Attackers can append .rsc or segment-prefetch transport variants to URLs to bypass proxy-based authentication controls and retrieve confidential information without authorization. Vendor-released patches are available in Next.js v15.5.16 and v16.2.5 (confirmed by GitHub advisory GHSA-267c-6grr-h53f). EPSS data not provided; no public exploit code identified at time of analysis, though the vulnerability mechanism is well-documented in the vendor advisory.
Authorization bypass in Next.js 15.4.0-15.5.15 and 16.0.0-16.2.4 allows authenticated attackers to access protected dynamic routes by manipulating query parameters to alter route parameter values seen by the application while keeping the URL path unchanged, bypassing middleware authorization checks. Vendor-released patches available in versions 15.5.16 and 16.2.5. No active exploitation confirmed (not in CISA KEV), but publicly disclosed vulnerability with high CVSS 8.1 (network attack, low complexity, high confidentiality and integrity impact).
Middleware bypass in Next.js Pages Router applications allows unauthenticated access to protected server-side rendered JSON data when i18n is configured. Attackers can retrieve SSR page data through locale-less `/_next/data/<buildId>/<page>.json` requests without triggering middleware authorization checks. This affects Next.js versions 12.2.0 through 15.5.15 and 16.0.0 through 16.2.4. Vercel released patches in versions 15.5.16 and 16.2.5 as part of a coordinated disclosure addressing multiple security issues. CVSS 7.5 (High) with network-accessible, low-complexity exploitation requiring no authentication. No public exploit code or CISA KEV listing identified at time of analysis.
Authorization bypass and privilege escalation in pgAdmin 4 server mode allows authenticated users to access other users' private database servers, credentials, and background processes by guessing object IDs. Attackers can execute arbitrary shell commands as the server owner by modifying the passexec_cmd field through unprotected API endpoints. The vulnerability combines horizontal privilege escalation (accessing peer users' objects), vertical escalation (executing commands as owner), and credential theft (SSL keys, passfiles). No public exploit code identified at time of analysis, but exploitation requires only low-privilege authentication with no user interaction (CVSS PR:L/UI:N). EPSS data not provided; CISA KEV status not confirmed.
Authenticated low-privilege users in Open WebUI (pip package versions prior to 0.6.19) can access, delete, and restore other users' memory data through inconsistent authorization controls in the memories API. The /api/v1/memories/query endpoint allows any authenticated user to query all memories across the system regardless of ownership, while the DELETE and update endpoints enable unauthorized manipulation of other users' memory objects. A publicly available exploit code exists with three detailed proof-of-concept demonstrations published in the GitHub security advisory GHSA-hmjq-crxp-7rjw. The vulnerability carries a CVSS score of 8.3 with High confidentiality and integrity impact, exploitable remotely with low attack complexity requiring only low-privilege authentication (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L).
Insecure Direct Object Reference (IDOR) in Open WebUI allows authenticated users with read-only channel access to modify or delete any message in those channels, bypassing frontend ownership controls through direct API calls. The vulnerability affects the channels feature in Open WebUI versions ≤0.6.18, exploiting missing message ownership validation in backend FastAPI endpoints despite correct frontend access control implementation. Publicly available exploit code exists with detailed proof-of-concept demonstrating privilege escalation from read to write/delete permissions. Vendor-released patch available in version 0.6.19.
Hard-coded credentials in Dell ECS 3.8.1.0-3.8.1.7 and ObjectScale <4.3.0.0 allow unauthenticated filesystem access. Despite CVSS 9.8 (network vector), the description explicitly states 'local access' is required, creating a critical discrepancy between scoring and actual attack surface. Attackers with local system access can leverage embedded credentials to gain unauthorized filesystem access. No active exploitation (CISA KEV) or public exploit confirmed at time of analysis. Dell advisory DSA-2026-047 addresses the vulnerability.
Missing authorization in Dell Automation Platform before 2.0.0.0 allows authenticated remote attackers to elevate privileges to high-integrity access. The vulnerability requires low-level authentication and user interaction but enables complete compromise of confidentiality, integrity, and availability. CVSS 8.0 (High) reflects the significant impact despite the authentication prerequisite. No active exploitation (CISA KEV) or public exploit code identified at time of analysis, though Dell has released patches per DSA-2026-193.
Broken object-level authorization in HireFlow v1.2 exposes all candidate profiles and interview notes to any authenticated user via direct object reference. Attackers with valid low-privilege credentials can enumerate integer IDs in /candidate/<id> and /interview/<id> endpoints to access the entire database, enabling full horizontal privilege escalation and complete data breach. No vendor patch identified at time of analysis. EPSS data not available; no evidence of active exploitation (not in CISA KEV).
Unauthenticated remote access to GitLab API operations via gitlab-mcp-server's SSE transport allows attackers to execute all 86 exposed GitLab management tools-including repository deletion, file modification, and configuration changes-using the operator's Personal Access Token. When configured with USE_SSE=true (a documented feature), the Node.js server binds to 0.0.0.0 with wildcard CORS headers, enabling both network-adjacent attackers and malicious web pages to invoke destructive operations without credentials. Public exploit code demonstrates the attack path from initial SSE connection through authenticated GitLab API calls. Patch version 0.6.0 addresses the authentication bypass per GitHub advisory GHSA-8jr5-6gvj-rfpf.
Authentication bypass in free5GC's NEF (Network Exposure Function) nnef-pfdmanagement SBI route group allows any network attacker reaching the NEF service interface to submit forged bearer tokens and access PFD (Packet Flow Description) management APIs on free5GC versions before 4.2.2. Because the entire route group is mounted with no inbound OAuth2/authorization middleware despite NEF advertising 'OAuth2 setting receive from NRF: true', attackers can read AF-supplied traffic-classification policy, create attacker-controlled change-notification subscriptions (an outbound SSRF primitive), and delete legitimate subscriptions. Publicly available exploit code exists with an end-to-end validated PoC, though EPSS remains very low (0.04%) and it is not listed in CISA KEV.
Missing authentication on the free5GC Session Management Function (SMF) lets any network attacker reaching the SBI read, inject, and delete User-Plane topology (UP-node/link) data without credentials. In free5GC through 4.2.1 the UPI management route group is mounted without the OAuth2/bearer-token middleware that its sibling nsmf-oam group has, so unauthenticated GET/POST/DELETE requests on /upi/v1/upNodesLinks reach the business handlers. A researcher-demonstrated PoC exists (validated 2026-03-13 against the official Docker lab); the CVE is not in CISA KEV and EPSS is very low (0.05%, 15th percentile), indicating no observed widespread exploitation despite the CVSS 10.0 score.
Unauthenticated denial-of-service and state mutation in free5GC's SMF (Session Management Function) in versions below 4.2.2 lets any off-path network attacker with SBI reachability send a single DELETE /upi/v1/upNodesLinks/{ref} request that both mutates the in-memory user-plane topology and triggers a nil-pointer panic. The UPI management route group is mounted without the OAuth2 middleware that guards sibling groups like nsmf-oam, and the DeleteUpNodeLink handler unconditionally dereferences a nil UPF field on AN-typed nodes. Publicly available exploit code exists (author-validated PoC against the official Docker lab), though EPSS is low at 0.05% and it is not in CISA KEV.
Authentication bypass in free5GC's NEF (Network Exposure Function) lets any host that can reach the Service-Based Interface (SBI) call the nnef-oam route group with no Authorization header and receive HTTP 200, despite the NEF advertising 'OAuth2 setting receive from NRF: true'. The defect is route-group-scoped (CWE-306): the OAM group is mounted with no inbound auth middleware, so the current stub (which returns null) and any future OAM read/modify/restart operation added to the group inherit an open, unauthenticated boundary. A working PoC (a single unauthenticated curl) is published in the GHSA advisory; EPSS is very low (0.04%) and it is not in CISA KEV.
Unauthenticated CRUD access to free5GC's NEF 3gpp-traffic-influence API (v4.2.1, image v4.2.0) lets any host that can reach the NEF Service-Based Interface create, read, patch, and delete traffic-influence subscriptions with no Authorization header or a forged bearer token. Attackers can inject AnyUeInd=true group/any-UE subscriptions to redirect subscriber traffic to attacker-chosen DNAIs/routing endpoints via SMF/UPF, leak steering policy, or delete legitimate subscriptions. Publicly available exploit code exists (full end-to-end PoC in the advisory); EPSS is low (0.04%, 11th percentile) and there is no public exploit identified as actively exploited.
Unauthenticated denial of service in free5GC's Session Management Function (SMF) through v4.2.1 allows any attacker with SBI network reachability to terminate the entire SMF process with a single crafted POST. The UPI management route group is mounted without OAuth2 middleware, so the /upi/v1/upNodesLinks create-or-update handler passes attacker JSON into topology parsing that calls logger.InitLog.Fatalf() (os.Exit(1)-equivalent) on validation failures such as an overlapping UE-IP pool, dropping all SBI services until restart. A working PoC exists and is documented in the vendor advisory, though EPSS is low (0.04%) and there is no public exploit identified beyond the advisory PoC; it is not listed in CISA KEV.
Authentication bypass in free5GC's NEF (Network Exposure Function) versions below 4.2.2 lets any party with SBI network reach submit forged SMF callbacks: the nnef-callback route group is mounted with no inbound OAuth2/bearer-token middleware, so an arbitrary token such as 'Bearer not-a-real-token' passes straight into callback business logic. An attacker who can guess or obtain a valid NotifId can deliver attacker-controlled event notifications against real subscription state, corrupting AF traffic-influence/PFD-management views and downstream SMF/UPF policy decisions. Publicly available exploit code exists (vendor PoC), but there is no public exploit identified as actively used, and EPSS is very low at 0.04%.
Authentication bypass in free5GC's NEF (Network Exposure Function) through v4.2.1 lets any party with SBI network reachability create, read, and delete 3gpp-pfd-management transaction state using a forged or arbitrary bearer token such as 'Bearer not-a-real-token'. Because the PFD-management route group is mounted with no inbound OAuth2 middleware - and remains reachable even when the runtime ServiceList omits it - attackers can poison PFD policy written to UDR (affecting downstream SMF/UPF traffic classification), leak AF-supplied policy data, or delete provisioned rules. Publicly available exploit code exists (full end-to-end PoC in the GHSA advisory), though EPSS is low (0.04%, 11th percentile) and it is not in CISA KEV.
Improper authorization in Open WebUI (formerly Ollama WebUI) versions up to and including 0.1.123 lets self-registered accounts stuck in the 'pending' role make authenticated API calls that should be restricted to approved 'user'/'admin' accounts. Because the API only checks that a JWT is valid (get_current_user) and never verifies the role, an attacker who signs up when open registration is enabled can query connected LLMs and enumerate models despite an admin never approving them. This is a known-PoC issue with publicly available exploit code from the KoreLogic disclosure; EPSS is low (0.06%, 20th percentile) and it is not in CISA KEV.
Remote code execution in FastGPT's agent-sandbox component (versions 4.14.10 through 4.14.12) lets any network-adjacent, unauthenticated attacker seize full control of the sandbox environment. The bundled entrypoint.sh launches code-server with --auth none and binds it to 0.0.0.0:8080, so reaching the exposed port grants an interactive VS Code-based shell with no password. CVSS is 9.8 and SSVC rates technical impact as total with automatable exploitation; publicly available exploit code exists (SSVC 'poc'), though EPSS remains modest at 0.33%.
Privilege escalation in the Avo admin framework for Ruby on Rails (all 3.x versions prior to 3.31.2) lets any authenticated low-privilege user invoke arbitrary Action classes against arbitrary resources, because the ActionsController resolves actions by name across all Avo::BaseAction descendants without checking resource registration. An attacker can trigger sensitive operations such as ToggleAdmin on records they should not control, resulting in unauthorized data manipulation and role escalation across the entire application. A proof-of-concept exists in the GitHub advisory (SSVC exploitation: poc); this is no public exploit identified as actively exploited, and EPSS is low at 0.04%.
Cross-origin WebSocket hijacking in the Cline `kanban` server (npm `kanban`, shipped via the `cline` CLI ≤ 2.13.0) lets any website a developer visits silently connect to the loopback server on 127.0.0.1:3484 and leak workspace paths, task content, git branches, and AI-agent chat, then inject prompts into a running agent's terminal for remote code execution and kill active tasks. Because browsers do not apply CORS to WebSocket handshakes and the three endpoints perform no Origin validation or authentication (CWE-306), exploitation needs only that the victim run kanban and browse to an attacker page. A full interactive proof-of-concept exists (publicly available exploit code exists); it is not listed in CISA KEV and EPSS is very low at 0.02%, indicating no observed mass exploitation to date.
Privilege escalation via authorization bypass in MailEnable Enterprise Premium 10.55 and earlier lets a low-privileged WebMail user gain full administrative control of the mail server. An authenticated attacker obtains an AuthenticationToken cookie from the WebMail login endpoint using the PersistentLogin parameter and replays it against the WebAdmin mobile portal, which fails to validate the token's privilege level. There is no public exploit identified at time of analysis, EPSS is very low (0.03%), and the flaw is not in CISA KEV, but the technical impact is total server compromise.
Open WebUI through version 0.8.12 allows authenticated attackers to destroy or poison any user's knowledge base via unauthorized collection overwrite operations. The `/api/v1/retrieval/process/web` endpoint fails to verify collection ownership before performing delete-and-replace operations on vector database collections. This enables attackers to permanently delete victim knowledge bases and inject malicious content that influences LLM responses through RAG poisoning. No public exploit identified at time of analysis, but proof-of-concept code is documented in the GitHub advisory GHSA-7r82-qhg4-6wvj. Vendor-released patch: version 0.9.0.
Open WebUI versions through 0.8.12 allow any authenticated user to bypass model access controls and interact with restricted LLM models via the /api/openai/responses endpoint. The vulnerability permits low-privilege users to consume expensive models (GPT-4o, o1-pro) restricted by administrators, enabling budget exhaustion and denial of service against legitimate users in multi-tenant deployments. Publicly available exploit code exists via GitHub PR #23481. Vendor-released patch available in version 0.9.0. CVSS 7.1 (High) reflects network-accessible attack with low complexity requiring only basic authentication, yielding high availability impact and low confidentiality impact.
Authenticated users can bypass model access controls in Open WebUI ≤0.8.12 to invoke restricted AI models via chained base_model_id references. Any user with default model creation permissions can create a wrapper model referencing a restricted base model (e.g., gpt-4-turbo with admin-only access), then query it to consume the admin's API credits and access premium model capabilities. This vulnerability enables cost escalation on pay-per-token backends (OpenAI, Anthropic, Azure) and defeats tiered access policies. GitHub advisory confirmed; patched in version 0.9.0. No active exploitation confirmed per available intelligence, but the attack path is straightforward for authenticated users with standard permissions.
Privilege escalation in Open WebUI ≤0.8.12 allows demoted administrators to retain elevated access to collaborative documents via stale Socket.IO sessions. When an admin user is demoted or deleted, their active WebSocket connection preserves cached admin privileges indefinitely through heartbeat mechanisms, enabling unauthorized read/write access to any user's notes. Official patch released in version 0.9.0 addresses the session invalidation gap. CVSS 8.1 (High) with network attack vector and low complexity; no public exploit identified at time of analysis.
Remote authentication bypass in Open WebUI LDAP integration (versions ≤0.8.12) allows complete account takeover by submitting empty passwords. The vulnerability exploits RFC 4513 unauthenticated simple bind semantics: when LDAP is enabled, attackers can authenticate as any user-including administrators-with zero knowledge of actual passwords, gaining full access to chats, files, API keys, and settings. Affects deployments using OpenLDAP default configurations or certain Active Directory setups that accept empty-password binds. Vendor-released patch: version 0.9.0. CVSS 9.1 (Critical) reflects network-accessible, zero-privilege, zero-interaction exploitation with high confidentiality and integrity impact.
LDAP Filter Injection in Zitadel's identity provider implementation allows unauthenticated remote attackers to enumerate valid usernames and extract sensitive LDAP directory attributes through blind injection techniques. The vulnerability exists in Zitadel versions 2.71.11-2.71.19, 3.1.0-3.4.9, and 4.0.0-4.14.0 when LDAP is configured as an identity provider. Exploitation requires no authentication (CVSS PR:N) and has network attack vector (AV:N) with low complexity (AC:L), resulting in high confidentiality impact (C:H) but no authentication bypass capability. Vendor-released patches are available for 3.x (3.4.10) and 4.x (4.15.0) branches. No public exploit identified at time of analysis, though the attack technique is well-documented in security research.
Authentication bypass in Nhost (open-source Firebase alternative) allows account takeover via OAuth email verification bypass. Attackers can claim a victim's email address on vulnerable OAuth providers (Discord, Bitbucket, AzureAD, EntraID) without verification, then authenticate to Nhost and receive a full session merged into the victim's existing account. The flaw affects multiple OAuth provider adapters that incorrectly populate the EmailVerified field - Discord silently drops the API's verified flag, Bitbucket accepts unconfirmed emails as verified, and Microsoft providers derive emails from non-ownership-proving fields like user principal names. Patched in version 0.49.1 per GitHub Security Advisory GHSA-6g38-8j4p-j3pr. No public exploit identified at time of analysis, but attack is trivially executable given the detailed technical disclosure.
Remote unauthenticated access to PraisonAI's legacy Flask API server allows attackers to execute configured agent workflows without authentication. Versions 2.5.6 through 4.6.33 ship with authentication disabled by default on the Flask server, enabling any network-accessible caller to trigger agents.yaml workflows via the /chat endpoint and access agent configurations through /agents. Patch released in version 4.6.34. CVSS 7.3 with network vector and no privileges required (AV:N/AC:L/PR:N/UI:N) indicates this is remotely exploitable against default configurations, though impact is limited to low confidentiality, integrity, and availability (C:L/I:L/A:L).