Authentication Bypass

Dify prior to version 1.13.1 allows any authenticated user to delete other users' chat histories via the DELETE /console/api/installed-apps/<appId>/conversations/<conversationId> endpoint due to insufficient authorization checks. An authenticated attacker can target any conversation ID to perform unauthorized deletion, resulting in data loss for other users. This vulnerability requires valid Dify authentication but no special privileges, affecting all vulnerable versions via network access.

Session key derivation in HKUDS OpenHarness prior to PR #159 fails to verify sender identity in shared chat/thread scopes, allowing authenticated users to hijack other participants' sessions and disrupt their active tasks through collision attacks on the shared ohmo session key. The vulnerability requires prior authentication and network access but enables lateral privilege escalation within collaborative environments. No public exploit code has been identified, though the fix is available via upstream commit 3186851c.

LDAP injection in Roxy-WI web management interface (all versions through 8.2.8.2) allows complete authentication bypass when LDAP authentication is enabled. Unauthenticated remote attackers can inject LDAP filter metacharacters into the username field to manipulate directory queries and access the application without valid credentials. Proof-of-concept code exists (CVSS:4.0 E:P). No vendor patch available at time of publication, affecting production deployments managing Haproxy, Nginx, Apache, and Keepalived infrastructure.

Disabled user accounts in Nginx UI versions before 2.3.4 retain full API access through previously issued JWT tokens for the entire token lifetime, allowing attackers with stolen credentials to maintain persistent access and create new accounts even after administrative remediation attempts. This authentication bypass enables continued confidentiality and integrity compromise of Nginx configurations despite account lockout. Reported by GitHub security advisories; no evidence of active exploitation (not in CISA KEV), but the token-reuse mechanism makes exploitation straightforward for attackers who have already obtained credentials.

Cryptographic algorithm downgrade in AWS Encryption SDK for Python's caching layer allows authenticated local attackers to bypass key commitment policy enforcement through a shared key cache, enabling decryption of single ciphertext to multiple different plaintexts. Affected versions include Python 2 up to 2.5.1, Python 3 up to 3.3.0, and Python 4 up to 4.0.4. AWS has released vendor patches (versions 3.3.1, 4.0.5, and later) to remediate the vulnerability, which requires local access and authenticated credentials but has no known public exploit.

Magento LTS prior to version 20.17.0 allows authenticated attackers to access private wishlist items from other users via an authorization bypass in the shared wishlist add-to-cart endpoint. The vulnerability permits an attacker with a valid sharing code for one wishlist to import items from a different victim's wishlist into their cart by manipulating the wishlist_item_id parameter, potentially exposing private custom option data and enabling cross-user file disclosure when file upload custom options are present. CVSS 5.3 (AV:N/AC:L/PR:L) indicates network-accessible exploitation requiring low privileges; patch version 20.17.0 resolves the issue.

Missing authentication in Dell PowerProtect Data Domain 7.7.1.0-8.6 and LTS releases allows remote unauthenticated attackers to execute arbitrary commands with root privileges when combined with user interaction. Affects enterprise backup appliances across multiple release branches including LTS2025 (8.3.1.0-8.3.1.20) and LTS2024 (7.13.1.0-7.13.1.60). CVSS 8.8 with network vector but requires user interaction (UI:R), reducing immediate automation risk. No EPSS or KEV data available at time of analysis, indicating vulnerability is newly disclosed. Dell security advisory DSA-2026-060 confirms patch availability.

Unauthenticated access to meeting transcripts in Vexa transcription-collector service versions before 0.10.0-260419-1910 allows remote attackers to retrieve sensitive business conversations, credentials, and personally identifiable information. The service exposes an internal endpoint without authentication, enabling enumeration of meeting IDs and bulk extraction of confidential data. No public exploit identified at time of analysis, but exploitation requires only standard HTTP requests with no special conditions (CVSS AV:N/AC:L/PR:N/UI:N).

Canonical Livepatch snap client prior to 10.15.0 allows local unprivileged users to obtain a root-level authentication token via an unauthenticated request to the livepatchd.sock Unix domain socket, enabling attackers to impersonate the victim and access Livepatch services on systems with an active Ubuntu Pro subscription.

Improper authentication in rowboatlabs rowboat (versions up to 0.1.67) allows remote unauthenticated attackers to bypass authentication by manipulating the X-Tools-JWE header in the tools_webhook component. The vulnerability enables unauthorized access with low confidentiality, integrity, and availability impact. A public exploit exists (CVSS E:P). The vendor did not respond to early disclosure attempts. EPSS data unavailable; not listed in CISA KEV, suggesting limited widespread exploitation despite public POC.

Improper authorization in usememos memos up to version 0.22.1 allows authenticated remote attackers to bypass access controls via manipulation of additionalStyle and additionalScript arguments in the UpdateInstanceSetting component, potentially leading to unauthorized information disclosure, modification, and service disruption. The vulnerability has publicly available exploit code and affects the memos_access_token function in src/App.tsx. The vendor did not respond to early disclosure efforts.

Fudo Enterprise versions 5.5.0 through 5.6.2 permit low-privileged users to access administrator-only API endpoints, exposing sensitive system logs and configuration data due to improper authorization controls. Authenticated attackers with minimal privileges can escalate access to protected resources without additional user interaction. The vulnerability has been patched in version 5.6.3.

Authorization bypass in TransformerOptimus SuperAGI up to version 0.0.14 allows authenticated remote attackers to access or modify project data without proper authorization checks in the project controller endpoints (get_project, update_project, get_projects_organisation). The vulnerability has publicly available exploit code and affects the project management functionality with limited confidentiality and integrity impact. The vendor did not respond to early disclosure notification.

Authorization bypass in TransformerOptimus SuperAGI up to version 0.0.14 allows authenticated attackers to manipulate the agent_id parameter in delete_agent, stop_schedule, and get_schedule_data endpoints, bypassing access controls to perform unauthorized operations on agents and schedules. The vulnerability is remotely exploitable by any authenticated user and publicly available exploit code exists; however, the vendor has not responded to early disclosure attempts.

TransformerOptimus SuperAGI up to version 0.0.14 allows authenticated remote attackers to bypass authorization controls in the Agent Execution Endpoint by manipulating the agent_execution_id parameter in get_agent_execution and update_agent_execution functions. An attacker with valid credentials can access or modify agent execution records they should not have permission to interact with. Publicly available exploit code exists, and the vendor did not respond to early disclosure notification.

DjangoBlog up to version 2.1.0.0 contains hard-coded credentials in djangoblog/settings.py that can be exploited remotely to bypass authentication and gain unauthorized access. The vulnerability stems from sensitive USER/PASSWORD arguments being embedded in configuration files, allowing attackers with network access to retrieve database credentials. Publicly available exploit code exists, and the vendor has not responded to early disclosure notification.

Improper authorization in liangliangyy DjangoBlog versions up to 2.1.0.0 allows authenticated remote attackers to manipulate the oauthid parameter in the oauth/views.py form_valid function, bypassing access controls to perform unauthorized operations. The vulnerability has confirmed public exploit code available and affects all instances where OAuth functionality is enabled. This is a privilege escalation or horizontal access control bypass vulnerability accessible to any authenticated user.

Unauthenticated arbitrary file upload in Silex Technology SD-330AC and AMC Manager firmware maintenance functions allows remote attackers to upload malicious files without credentials, potentially leading to device compromise or unauthorized firmware modification. The CVSS score of 5.3 reflects limited integrity impact in a network-accessible service with no authentication requirement, though the real-world risk depends on what actions an attacker can perform post-upload.

SD-330AC and AMC Manager by Silex Technology lack authentication controls on critical configuration functions, allowing remote attackers to modify device settings without credentials. The CVSS score of 5.3 reflects network-accessible integrity impact with no complexity barrier, though confidentiality and availability are not directly affected. No active exploitation has been confirmed in CISA KEV or public exploit repositories at the time of analysis.

Remote authentication bypass in TransformerOptimus SuperAGI budget endpoints (versions up to 0.0.14) allows authenticated users to manipulate budget settings without proper authorization checks, potentially enabling unauthorized modification of financial controls. The vulnerability affects the get_budget and update_budget functions in superagi/controllers/budget.py and has publicly available exploit code. The vendor did not respond to early disclosure attempts.

Missing authentication in serge-chat serge up to version 1.4TB allows unauthenticated remote attackers to manipulate the download_model and delete_model API endpoints, enabling unauthorized model file deletion and modification through the Model API Endpoint in api/src/serge/routers/model.py. The vulnerability is confirmed to have publicly available exploit code and represents a direct authentication bypass with integrity and availability impact. The vendor did not respond to early disclosure notification.

Buffalo Link Station version 1.85-0.01 allows privilege escalation through username and role enumeration via parameter manipulation at the /nasapi endpoint. Authenticated or guest-level users can identify valid usernames and their associated privilege roles by modifying request parameters, enabling targeted privilege escalation attacks. While CVSS indicates a network vector, actual exploitation requires prior authentication or guest access, limiting immediate exposure but creating a stepping stone for further attacks.

Authorization bypass in TransformerOptimus SuperAGI up to version 0.0.14 allows authenticated users to modify arbitrary organizations by manipulating the organisation_id parameter in the Organisation Update Endpoint, causing integrity and availability impact. Remote exploitation requires valid credentials and is limited to authenticated users (CVSS PR:L), but publicly available exploit code exists and the vendor has not responded to disclosure.

Authorization bypass in TransformerOptimus SuperAGI up to version 0.0.14 allows authenticated remote attackers to modify user accounts by manipulating the user_id parameter in the User Update Endpoint (superagi/controllers/user.py), enabling unauthorized data modification and availability impact. Publicly available exploit code exists; the vendor has not responded to disclosure efforts.

Authorization bypass in TransformerOptimus SuperAGI API Key Management allows authenticated users to delete or edit arbitrary API keys beyond their own permissions, affecting versions up to 0.0.14. The vulnerability exists in the delete_api_key and edit_api_key endpoints and enables authenticated attackers to manipulate other users' credentials remotely with low complexity. Publicly available exploit code exists, and the vendor has not responded to early disclosure.

Remote unauthenticated access to vector database configurations in TransformerOptimus SuperAGI ≤0.0.14 allows attackers to retrieve, modify, or disrupt stored embeddings via the /vector_dbs endpoint. Missing authentication (CWE-306) in the get_vector_db_details function enables unauthorized manipulation of AI agent knowledge bases with CVSS 7.3. Publicly available exploit code exists (Proof-of-Concept published on GitHub Gist), but no active exploitation confirmed via CISA KEV. EPSS data not provided. Vendor unresponsive to early disclosure per VulDB report.

DjangoBlog up to version 2.1.0.0 contains an authentication bypass vulnerability in the blog/views.py Clean Endpoint that allows remote unauthenticated attackers to trigger cache purge or data manipulation operations. The vulnerability has a CVSS score of 6.5 (medium severity) with network-accessible attack vector and low complexity; publicly available exploit code exists, and the vendor has not responded to early disclosure.

Liangliangyy DjangoBlog up to version 2.1.0.0 contains hard-coded credentials in the SECRET_KEY parameter within djangoblog/settings.py, allowing remote unauthenticated attackers to bypass authentication and encrypt/decrypt sensitive session data. The vulnerability has been publicly disclosed with exploit code available on GitHub, though the vendor did not respond to early disclosure notification. With a CVSS score of 5.6 and AC:H rating, practical exploitation requires moderate technical effort but affects confidentiality, integrity, and availability.

Missing authentication in DjangoBlog 2.1.0.0 and prior allows remote unauthenticated attackers to inject GPS tracking data via the owntracks/views.py logtracks endpoint. Publicly available exploit code exists (GitHub POC). CVSS 7.3 with full network attack vector (AV:N/AC:L/PR:N/UI:N). EPSS and KEV status not provided, but POC availability indicates medium-to-high exploitation risk for internet-facing DjangoBlog instances with OwnTracks integration enabled. Vendor non-responsive to disclosure.

Hard-coded credentials in osuuu LightPicture versions up to 1.2.2 allow unauthenticated remote attackers to bypass authentication via the /public/install/lp.sql file at the API upload endpoint. The vulnerability enables unauthorized access with confidentiality, integrity, and availability impacts. A public exploit exists (CVSS:3.1 E:P), significantly lowering the attack barrier. The vendor was notified but has not responded or issued patches.

Improper authorization in Collabora KodExplorer up to version 4.52 allows remote unauthenticated attackers to bypass authentication via manipulation of the fileUpload parameter in the /app/controller/share.class.php endpoint, potentially enabling unauthorized file access or modification with low confidentiality, integrity, and availability impact. Publicly available exploit code exists; however, the attack requires high complexity and is described as difficult to execute in practice, limiting real-world exploitation despite public disclosure and vendor non-responsiveness.

Kodcloud KodExplorer up to version 4.52 contains an authorization bypass vulnerability in the roleGroupAction function that allows authenticated remote attackers to manipulate the group_role parameter and gain unauthorized access to sensitive information and system modification capabilities. The vulnerability has a CVSS score of 6.3 with public exploit code available, and the vendor has not responded to early disclosure notifications, leaving deployed instances without official patching options.

Remote authorization bypass in KodCloud KodExplorer up to version 4.52 allows high-privileged authenticated attackers to manipulate the path argument in the initInstall function (/app/controller/systemMember.class.php), resulting in integrity compromise. The exploit code is publicly available, and the vendor has not responded to early disclosure notifications, leaving deployed instances vulnerable without official remediation guidance.

Improper authentication in kodcloud KodExplorer versions up to 4.52 allows unauthenticated remote attackers to bypass access controls via the fileGet endpoint. The vulnerability resides in the fileGet function within /app/controller/share.class.php, exploitable by manipulating the fileUrl parameter. With CVSS 7.3 and network attack vector requiring no privileges or user interaction, this enables unauthorized file access and potential data manipulation. EPSS score unavailable; no CISA KEV listing indicates no confirmed widespread exploitation. Vendor non-responsive to disclosure attempts.

Improper authorization in EMQ EMQX Enterprise 6.0-6.1.0 allows authenticated remote attackers to trigger a denial-of-service condition via unspecified manipulation of the Session Handling component. CVSS 4.3 with attack vector AV:N/AC:L/PR:L reflects network-exploitable impact limited to availability; publicly available exploit code exists but active exploitation has not been confirmed by CISA KEV. The vendor has not responded to early disclosure notification.

Apache Airflow 3.0.x prior to 3.2.0 allows remote unauthenticated attackers to trigger unauthorized DAG (Directed Acyclic Graph) execution via the UI or API, bypassing asset materialize permission checks. Despite CVSS 7.5 HIGH, the CVSS vector (PR:N) contradicts the description's requirement for 'UI/API user with asset materialize permission', suggesting authentication IS required-a critical discrepancy that demands verification. EPSS of 0.01% (3rd percentile) indicates minimal observed exploitation activity. Vendor-released patch available in Airflow 3.2.0 per Apache advisory.

Consensus-breaking cache logic error in Zcash Zebra node software (all versions <4.3.1) allows malicious miners to partition the network by mining blocks containing height-invalid transactions. By submitting a transaction valid at height H+1 but invalid at H+2, then mining it into block H+2 and submitting that block before H+1, attackers trigger cached verification bypass-vulnerable Zebra nodes accept the invalid block while honest nodes reject it, creating a consensus split. This enables double-spend attacks against isolated nodes. EPSS data unavailable; not in CISA KEV. Classified as CWE-1025 (comparison logic error). Fixed in Zebra 4.3.1 by removing the risky cache optimization entirely.

Authentication bypass in ChurchCRM versions prior to 7.2.0 allows remote unauthenticated attackers to obtain valid API keys by submitting credentials directly to the /api/public/user/login endpoint, circumventing account lockout policies and two-factor authentication enforcement. Attackers with stolen or compromised passwords can gain full API access with the victim's privileges even when the account is locked or protected by 2FA. CVSS 9.1 critical severity. Fixed in version 7.2.0 via GitHub commit 214694eb and PR #8607. No CISA KEV listing or public exploit code identified at time of analysis, though the vulnerability class (CWE-288: Authentication Bypass) is well-understood and straightforward to exploit once credentials are obtained through phishing, credential stuffing, or database leaks.

Broken object-level authorization in ChurchCRM 7.1.x and earlier allows authenticated users with minimal EditSelf privileges to enumerate and exfiltrate sensitive personal data (names, addresses, phone numbers, emails) of all church members via the unauthenticated GET /api/person/{personId} API endpoint. While legacy UI enforces canEditPerson() checks, the API layer completely omits these authorization controls, enabling horizontal privilege escalation. Fixed in version 7.2.0. CVSS 7.1 (AV:N/AC:L/PR:L) indicates network-accessible exploitation by any low-privileged authenticated user with no technical complexity. EPSS data unavailable; no KEV listing or public POC identified at time of analysis, though the fix commit and GitHub advisory provide full technical details for replication.

Privilege escalation in Movary (self-hosted movie tracking app) versions before 0.71.1 allows any authenticated user to create administrator accounts and access user-management functions. The vulnerability stems from missing middleware enforcement and a broken boolean condition in authorization checks for /settings/users endpoints. Attack requires only low-privilege authenticated access (CVSS PR:L) with no user interaction (UI:N), enabling complete system takeover (C:H/I:H/A:H). Vendor has released patch version 0.71.1. No public exploit identified at time of analysis, but exploitation is trivial given the simple bypass mechanism.

Authenticated users in Movary (self-hosted movie tracking web app) can escalate privileges to administrator via a missing authorization check in the user settings endpoint. By sending a crafted PUT request to `/settings/users/{userId}` with `isAdmin=true` for their own user ID, low-privilege users gain full administrative access. Movary versions prior to 0.71.1 are affected. Vendor-released patch version 0.71.1 available. EPSS data not provided; no CISA KEV listing identified. GitHub references include security advisory GHSA-mcfq-8rx7-w25v and fix commit 12c8a090.

NoSQL injection in FastGPT versions before 4.14.9.5 allows authenticated attackers to bypass password verification on the password change endpoint using MongoDB query operators. Low-privileged users can change their own password (or potentially others' passwords via ID manipulation) without knowing the current password, enabling full account takeover and persistent access. Fixed in version 4.14.9.5. No active exploitation confirmed (not in CISA KEV), and no public exploit code identified at time of analysis, though the attack technique is well-documented for NoSQL injection vectors.

DNN (DotNetNuke) Platform versions 6.0.0 through 10.2.1 allow authenticated users to bypass authorization controls in the friends feature and force acceptance of friend requests on behalf of other users, resulting in unauthorized relationship modifications. The vulnerability requires valid user credentials (PR:L) and affects the integrity of user social graphs without exposing sensitive data. No public exploit code or active exploitation has been confirmed; vendors have released patched version 10.2.2.

Broken access control in HomeBox prior to 0.25.0 allows authenticated users with revoked group access to continue performing full CRUD operations via API. After group invitation revocation, the defaultGroup ID persists on the user object, and when API requests omit the X-Tenant header, this unvalidated value enables bypassing access controls to read, modify, and delete group inventory data. Web interface correctly enforces revocation, creating a dangerous inconsistency. No active exploitation confirmed (EPSS data unavailable), but the authentication bypass tag and CVSS 8.1 with network vector indicate significant risk for multi-tenant HomeBox deployments.

Authentication bypass in Auth0 Next.js SDK versions 4.12.0 through 4.17.1 allows authenticated users with UI interaction to access sensitive endpoints through improper proxy cache lookups during concurrent nonce retry operations. The vulnerability specifically affects deployments using the proxy handler with DPoP (Demonstration of Proof-of-Possession) enabled, potentially exposing confidential user information via /me/* and /my-org/* endpoints. Vendor-released patch: version 4.18.0.

mcp-neo4j-cypher before version 0.6.0 allows authenticated users to bypass read-only mode enforcement via APOC CALL procedures, enabling unauthorized write operations and server-side request forgery against Neo4j databases. The vulnerability requires login credentials and attacker preparation (CVSS AT:P), limiting real-world risk to insider threats or compromised accounts with legitimate access to the MCP server.

Anviz CrossChex Standard time and attendance software transmits database credentials in plaintext when attackers downgrade TDS7 PreLogin protocol encryption, enabling remote unauthenticated access to backend databases containing employee data and access control records. CVSS 7.5 (High) with network attack vector and no prerequisites. Reported by CISA ICS-CERT, indicating industrial/physical security context. EPSS and KEV status not provided in available data.

Unauthenticated remote firmware upload in Anviz CX2 Lite and CX7 access control devices allows complete device takeover with reverse shell access. Attackers can remotely upload malicious firmware archives without authentication (CVSS 9.8, AV:N/AC:L/PR:N/UI:N), enabling arbitrary code execution with full system privileges. Reported by ICS-CERT, affecting industrial/physical access control deployments. No EPSS or KEV data provided, but the authentication bypass (CWE-306) combined with network accessibility makes this a critical exposure for internet-facing or network-accessible devices.

Remote unauthenticated attackers can modify debug settings on Anviz CX2 Lite and CX7 physical access control systems, including enabling SSH access, via unprotected POST requests. This authentication bypass (CWE-306) allows adversaries to alter device security configurations without credentials, creating persistent attack vectors for subsequent compromise. Reported by ICS-CERT, affecting operational technology environments where these access control devices manage facility security. No public exploit code identified at time of analysis, though the attack vector is straightforward (CVSS AV:N/AC:L/PR:N). EPSS data not available, not currently in CISA KEV.

Unauthenticated remote attackers can access debug configuration endpoints on Anviz CX2 Lite and CX7 devices without credentials, exposing SSH and RTTY status information that facilitates reconnaissance. The vulnerability exists in network-accessible endpoints that return sensitive debug data, affecting both device models across all firmware versions.

Anviz CX7 Firmware allows unauthenticated remote retrieval of the most recently captured test photo, exposing sensitive operational imagery without requiring authentication or user interaction. Network-accessible instances are at immediate risk of information disclosure; the vulnerability affects all versions of Anviz CX7 Firmware. No public exploit code or active KEV listing identified at time of analysis, but the trivial exploitation requirements (network access, no authentication, no complexity) combined with CISA ICS advisory issuance (ICSA-26-106-03) indicate material risk in operational technology environments.

Unauthenticated remote attackers can capture photos using the front-facing camera on Anviz CX7 devices via a direct POST request, exposing visual information about the physical deployment environment without authentication. The vulnerability affects all versions of Anviz CX7 Firmware and is tracked in CISA industrial control systems advisories, indicating deployment in operational technology environments. With a CVSS score of 5.3 (network-accessible, no authentication required, low complexity), this represents a confidentiality breach suitable for reconnaissance or social engineering in sensitive facilities.

OpenViking VikingBot OpenAPI routes permit unauthenticated remote attackers to execute privileged bot-control operations when the api_key configuration is unset or empty. Attackers can submit arbitrary prompts, manipulate bot sessions, and access downstream integrations, secrets, and data without providing valid X-API-Key authentication. Affects OpenViking versions ≤0.3.8; patched in commit c7bb167 (v0.3.9 release). No active exploitation confirmed (not in CISA KEV), but EPSS score of 0.11% suggests low observed exploitation probability. VulnCheck advisory and GitHub patch available.

Remote unauthenticated attackers can bypass path restrictions in OpenHarness (pre-commit bd4df81) to read arbitrary sensitive files via crafted grep/glob operations. The incomplete path normalization in permission checking allows exploitation of built-in tools to access sensitive root directories, key material, and configuration files despite configured access controls. CVSS 7.5 (High) with network vector and no authentication required. EPSS data not provided. No CISA KEV listing identified, indicating no confirmed widespread active exploitation at time of analysis. Vendor patch available via GitHub commit bd4df81.

Brute force password attacks against Horner Automation XL4/XL7 PLCs and Cscape software allow remote unauthenticated attackers to gain unauthorized administrative access via network connections. Weak password policies (limited complexity requirements) combined with absent rate limiting enable systematic credential enumeration. CVSS 9.1 (Critical) reflects network-accessible attack with no authentication required. CISA ICS-CERT advisory confirms vulnerability in operational technology environments where PLCs control industrial processes.

LDAP injection vulnerabilities in PAC4J authentication library allow low-privileged remote attackers to execute arbitrary LDAP queries and directory operations by injecting malicious syntax into ID-based search parameters. Affects PAC4J 4.x before 4.5.10, 5.x before 5.7.10, and 6.x before 6.4.1. CVSS 8.7 (High) with network vector, low complexity, and low privilege requirement. No active exploitation confirmed per CISA KEV; EPSS score 0.22% suggests low near-term exploitation probability. Vendor patches available per pac4j.org advisory. CERT-PL reported vulnerability.

Dell PowerProtect Data Domain DD OS versions 8.4 through 8.5 fail to enforce rate limiting on authentication attempts, allowing high-privileged remote attackers to conduct brute-force attacks against administrative credentials without account lockout or delays. This authentication bypass vulnerability enables unauthorized access to backup infrastructure systems that manage critical data protection workflows, with CVSS 6.2 reflecting the requirement for already-elevated privileges and high attack complexity.

Dell PowerProtect Data Domain DD OS versions 8.4-8.5 contain a session fixation vulnerability allowing high-privileged remote attackers to hijack authenticated sessions and gain unauthorized access without requiring user interaction. CVSS 6.2 reflects the high-complexity attack surface (AC:H) offset by elevated attacker privileges (PR:H) and direct confidentiality/integrity impact; no public exploit or active exploitation has been identified at time of analysis.

Dell PowerProtect Data Domain versions 8.4 through 8.5 contain an improper authentication vulnerability allowing high-privileged remote attackers to bypass authentication and gain unauthorized access to the system. CVSS 6.6 (high complexity, high privileges required) reflects the need for elevated attacker credentials but significant confidentiality, integrity, and availability impact. No public exploit code or active exploitation has been identified at time of analysis.

Dell PowerProtect Data Domain versions 8.4 through 8.5 contain an improper authentication vulnerability (CWE-287) allowing high-privileged remote attackers to bypass authentication controls and gain unauthorized access to protected systems. The vulnerability requires high privilege level and high attack complexity but enables confidentiality, integrity, and availability impact if successfully exploited. No active exploitation in CISA KEV confirmed at time of analysis.

Sandbox escape in JetBrains YouTrack before 2025.3.131383 allows high-privileged users to execute arbitrary code on the server. The vulnerability affects all YouTrack versions prior to 2025.3.131383 and is classified as both an authentication bypass and server-side template injection (SSTI). EPSS scoring indicates 0% exploitation probability with no evidence of active exploitation or public POCs. Despite a CVSS score of 7.2, the requirement for high-level administrative privileges significantly constrains real-world attack surface to insider threats or compromised admin accounts.

Local attackers can gain full system access to Dell PowerProtect Data Domain storage systems without authentication due to weak default credentials in DD OS versions 7.7.1.0-8.5, 8.3.1.0-8.3.1.20, and 7.13.1.0-7.13.1.50. The vulnerability allows complete system compromise (CVSS 8.4) with high confidentiality, integrity, and availability impact despite requiring local access. No active exploitation confirmed (EPSS 0.01%, not in CISA KEV), and Dell has released patches across all affected release branches. SSVC framework rates this as total technical impact but non-automatable and not currently exploited.

Authenticated attackers with subscriber-level WordPress access can bypass capability checks in the Canto plugin (versions up to 3.1.1) via unprotected AJAX endpoints to arbitrarily modify or delete critical plugin options controlling cron scheduling and disable scheduled update tasks. The vulnerability requires a logged-in user but accepts any authenticated account regardless of intended permissions, allowing privilege escalation of low-level accounts to perform administrative functions without authorization. No active exploitation confirmed; patch status not yet identified.

Tutor LMS plugin for WordPress versions up to 3.9.8 allow authenticated attackers to manipulate course content structure (detach lessons, move lessons between topics, reorder content) without proper authorization checks when the 'content_parent' parameter is omitted from requests to the tutor_update_course_content_order() function. Although the CVSS score of 5.3 reflects the absence of confidentiality impact, the vulnerability enables course instructors or subscribers to disrupt course integrity across the entire site despite lacking content management permissions, with no public exploit code confirmed but patch available in version 3.9.9.

Kubio page builder plugin for WordPress allows authenticated attackers with Contributor-level access to upload arbitrary files from external URLs by bypassing capability checks in the REST API post creation handler. The kubio_rest_pre_insert_import_assets() function automatically imports remote files referenced in block attributes without verifying the user possesses the upload_files capability, violating WordPress's normal media upload restrictions. Affected versions are up to and including 2.7.2; no public exploit code has been identified at the time of analysis.

LatePoint WordPress plugin versions up to 5.3.2 expose a public, unauthenticated endpoint (OsStripeConnectController::create_payment_intent_for_transaction) that allows sequential enumeration of invoice IDs and unauthorized creation of transaction intent records containing sensitive financial data, customer identifiers, and Stripe payment secrets. Unauthenticated remote attackers can exploit this Insecure Direct Object Reference (IDOR) vulnerability to leak confidential payment information and Stripe Connect tokens without authentication or user interaction. No active exploitation has been confirmed at the time of analysis.

wpForo Forum plugin for WordPress allows authenticated Subscriber-level attackers to modify arbitrary forum posts via variable extraction abuse and weak nonce validation. Attackers exploit the `extract($args, EXTR_OVERWRITE)` function in the `edit()` method to bypass permission checks, enabling unauthorized modification of post titles, bodies, names, and emails across all forum visibility levels including private forums and admin/moderator posts. A hardcoded nonce shared across all forum templates allows any user viewing any forum page to obtain a valid nonce, making exploitation trivial for authenticated users.

WP Statistics plugin for WordPress versions up to 14.16.4 fail to enforce capability checks on multiple AJAX endpoints, allowing authenticated Subscriber-level users to access sensitive analytics data, retrieve and modify privacy audit status, and dismiss administrative notices. The vulnerability stems from reliance on nonce verification alone without role-based access control, affecting all installations with the plugin active and at least one authenticated user account. No public exploit code or active exploitation has been confirmed at time of analysis.

Authentication bypass in Cloud Foundry UAA allows remote unauthenticated attackers to obtain access tokens for arbitrary users when SAML 2.0 bearer assertions are enabled, leading to unauthorized access to all UAA-protected systems. Affects UAA versions 77.30.0 through 78.7.0 and CF Deployment versions 48.7.0 through 54.14.0. The vulnerability stems from acceptance of unsigned and unencrypted SAML 2.0 assertions (CWE-290: Authentication Bypass by Spoofing), enabling complete authentication mechanism bypass with network access and low attack complexity (CVSS 8.6, AV:N/AC:L/PR:N/UI:N). No public exploit identified at time of analysis, but the technical details disclosed in the vendor blog create high weaponization potential.

My Calendar is a WordPress plugin for managing calendar events. In versions 3.7.6 and below, the mc_ajax_mcjs_action AJAX endpoint, registered for unauthenticated users, passes user-supplied arguments through parse_str() without validation, allowing injection of arbitrary parameters including a site value. On WordPress Multisite installations, this enables an unauthenticated attacker to call switch_to_blog() with an arbitrary site ID and extract calendar events from any sub-site on the network, including private or hidden events. On standard Single Site installations, switch_to_blog() does not exist, causing an uncaught PHP fatal error and crashing the worker thread, creating an unauthenticated denial of service vector. This issue has been fixed in version 3.7.7.

Cryptomator is an open-source client-side encryption application for cloud storage. Version 1.19.1 contains a logic flaw in CheckHostTrustController.getAuthority() that allows an attacker to bypass the security fix for CVE-2026-32303. The method hardcodes the URI scheme based on port number, causing HTTPS URLs with port 80 to produce the same authority string as HTTP URLs, which defeats both the consistency check and the HTTP block validation. An attacker with write access to a cloud-synced vault.cryptomator file can craft a Hub configuration where apiBaseUrl and authEndpoint use HTTPS with port 80 to pass auto-trust validation, while tokenEndpoint uses plaintext HTTP. The vault is auto-trusted without user prompt, and a network-positioned attacker can intercept the OAuth token exchange to access the Cryptomator Hub API as the victim. This issue has been fixed in version 1.19.2.

Summary The unaccess handler (controller/unaccess.go) contains a logical error in its ownership guard: when a frontend record has environment_id = NULL (the marker for admin-created global frontends), the condition short-circuits to false and allows the deletion to proceed without any ownership verification. A non-admin user who knows a global frontend token can call DELETE /api/v2/unaccess with any of their own environment IDs and permanently delete the global frontend, taking down all public shares routed through it. Attack Vector: Network - the endpoint is a standard HTTP API call. Attack Complexity: High - successful exploitation requires prior knowledge of a global frontend token. These tokens are not returned to non-admin users by any standard API endpoint; obtaining one requires an out-of-band step (e.g., leaked server logs, admin documentation for a self-hosted instance, or social engineering). Privileges Required: Low - a valid user account with at least one registered environment is required; no admin privileges needed. User Interaction: None. Scope: Unchanged - the impact stays within the same server instance. Confidentiality Impact: None - no data is disclosed. Integrity Impact: None - no data is improperly modified; the record is deleted (not corrupted). Availability Impact: High - deleting a global frontend disrupts every public share routed through it on the instance, constituting a platform-wide availability impact. Affected Component controller/unaccess.go - unaccessHandler.Handle (line 56)

The Silverstripe Assets Module is a required component of Silverstripe Framework. In versions prior to 2.4.5 and 3.0.0-rc1 through 3.1.2, images rendered in templates or otherwise accessed via DBFile::getURL() or DBFile::getSourceURL() incorrectly add an access grant to the current session, which bypasses file permissions. This usually happens when creating an image variant, for example using a manipulation method like ScaleWidth() or Convert(). Note that if developers use DBFile directly in the $db configuration for a DataObject class that doesn't subclass File, and if they were setting the visibility of those files to "protected", those files will now need an explicit access grant to be accessed. If developers do not want to explicitly provide access grants for these files in their apps (i.e. they want these files to be accessible by default), they should use the "public" visibility. This issue has been fixed in versions 2.4.5 and 3.1.3.

Dell Client Platform BIOS contains a Weak Password Recovery Mechanism vulnerability. An unauthenticated attacker with physical access to the system could potentially exploit this vulnerability, leading to unauthorized access.

Zohocorp ManageEngine Log360 versions 13000 through 13013 are vulnerable to authentication bypass on certain actions due to improper filter configuration.

@fastify/middie versions 9.3.1 and earlier are vulnerable to middleware bypass when the deprecated Fastify ignoreDuplicateSlashes option is enabled. The middleware path matching logic does not account for duplicate slash normalization performed by Fastify's router, allowing requests with duplicate slashes to bypass middleware authentication and authorization checks. This only affects applications using the deprecated ignoreDuplicateSlashes option. Upgrade to @fastify/middie 9.3.2 to fix this issue. There are no workarounds other than disabling the ignoreDuplicateSlashes option.

@fastify/middie versions 9.3.1 and earlier do not register inherited middleware directly on child plugin engine instances. When a Fastify application registers authentication middleware in a parent scope and then registers child plugins with @fastify/middie, the child scope does not inherit the parent middleware. This allows unauthenticated requests to reach routes defined in child plugin scopes, bypassing authentication and authorization checks. Upgrade to @fastify/middie 9.3.2 to fix this issue. There are no workarounds.

The Fluent Forms - Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder plugin for WordPress is vulnerable to Insecure Direct Object Reference via the 'submission_id' parameter in versions up to, and including, 6.1.21. This is due to missing authorization and ownership validation on a user controlled key in the Stripe SCA confirmation AJAX endpoint. This makes it possible for unauthenticated attackers to modify payment status of targeted pending submissions (for example, setting the status to "failed").

@fastify/static versions 8.0.0 through 9.1.0 decode percent-encoded path separators (%2F) before filesystem resolution, while Fastify's router treats them as literal characters. This mismatch allows attackers to bypass route-based middleware or guards that protect files served by @fastify/static. For example, a route guard on a protected path can be circumvented by encoding the path separator in the URL. Upgrade to @fastify/static 9.1.1 to fix this issue. There are no workarounds.

The goodoneuz/pay-uz Laravel package (<= 2.2.24) contains a critical vulnerability in the /payment/api/editable/update endpoint that allows unauthenticated attackers to overwrite existing PHP payment hook files. The endpoint is exposed via Route::any() without authentication middleware, enabling remote access without credentials. User-controlled input is directly written into executable PHP files using file_put_contents(). These files are later executed via require() during normal payment processing workflows, resulting in remote code execution under default application behavior. The payment secret token mentioned by the vendor is unrelated to this endpoint and does not mitigate the vulnerability.

The OneSignal - Web Push Notifications plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 3.8.0. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to delete OneSignal metadata for arbitrary posts.

Active access tokens are not revoked or invalidated when a user account is locked within WSO2 Identity Server. This failure to enforce revocation allows previously issued, valid tokens to remain usable, enabling continued access to protected resources by locked user accounts. The security consequence is that a locked user account can maintain access to protected resources through the use of existing, unexpired access tokens. This creates a security gap where access control policies are bypassed, potentially leading to unauthorized data access or actions until the tokens naturally expire.

Unauthenticated attackers can modify post share count metadata in Post Grid Gutenberg Blocks for News, Magazines, Blog Websites - PostX (PostX) plugin versions up to 5.0.5 due to a missing capability check in the ultp_shareCount_callback() function. This allows unauthorized modification of share_count post meta for any post including private and draft posts, affecting all WordPress installations running the vulnerable plugin. No public exploit code or active exploitation has been identified at the time of analysis.

Unauthenticated attackers can modify stored map latitude and longitude options in the Basic Google Maps Placemarks WordPress plugin through version 1.10.7 due to missing authorization checks on administrative functions. The vulnerability allows remote, unauthenticated modification of critical map configuration without requiring user interaction, affecting any WordPress site running the vulnerable plugin with default settings. No public exploit code or active exploitation has been identified at the time of analysis.

Privilege escalation in AcyMailing WordPress plugin (versions 9.11.0-10.8.1) allows authenticated Subscriber-level users to gain administrator access through a multi-stage attack chain. Attackers exploit a missing capability check in the wp_ajax_acymailing_router AJAX handler to access admin-only configuration controllers, enable autologin features, inject malicious cms_id values into newsletter subscribers, and authenticate as any WordPress user including administrators. EPSS data not available; no confirmed active exploitation (CISA KEV absent), but the low attack complexity (AC:L) and detailed public code references increase exploitation risk for installations with subscriber registration enabled.

Riaxe Product Customizer plugin for WordPress versions up to 2.1.2 allows unauthenticated attackers to delete arbitrary user accounts via a REST API endpoint lacking permission checks. The POST /wp-json/InkXEProductDesignerLite/customer/delete_customer route accepts a list of user IDs and directly deletes them without authentication or authorization validation, enabling attackers to remove administrator accounts and cause complete site lockout. This is confirmed by Wordfence and affects all installations running the vulnerable plugin version.

Unauthenticated remote attackers can escalate to administrator privileges on WordPress sites running Riaxe Product Customizer plugin ≤2.1.2. The plugin exposes an AJAX endpoint ('install-imprint') without authentication checks that allows arbitrary WordPress option manipulation, enabling attackers to create administrator accounts by modifying registration settings. CVSS 9.8 (Critical) reflects the complete site compromise potential. EPSS data not provided but exploitation requires only HTTP access to any vulnerable WordPress installation with this plugin active-no special conditions beyond plugin presence.

WinMatrix agent escalates privileges to SYSTEM without authentication, enabling authenticated local users to execute arbitrary code with full administrative control on both the local machine and all networked hosts where the agent is deployed. This environmental spread capability (CVSS scope change: H) transforms a local vulnerability into an enterprise-wide threat. Taiwan CERT issued advisories in January 2026 for versions 3.5.13 through 3.5.26.15. No public exploit identified at time of analysis, but CVSS 9.3 reflects catastrophic potential impact given the agent's privileged access and network propagation capability. EPSS data not available for new 2026 CVE.

Authenticated low-privileged users in wger can modify installation-wide gym configuration via /config/gym-config/edit due to missing permission enforcement, enabling vertical privilege escalation. The GymConfigUpdateView declares 'config.change_gymconfig' permission but inherits WgerFormMixin instead of WgerPermissionMixin, causing the permission check to never execute. Exploiting this allows attackers to manipulate default gym assignments affecting all users, with GymConfig.save() automatically reassigning user profiles and creating gym configurations tenant-wide. CVSS 7.6 (High) with network attack vector, low complexity, and low privileges required. No active exploitation (KEV) or public POC identified at time of analysis, though GitHub advisory provides detailed reproduction steps.

Integer underflow in Microsoft QUIC's ACK frame parser enables remote unauthenticated privilege escalation. The vulnerability (CWE-191: integer wrap-around) affects Microsoft's native QUIC library implementations (both OpenSSL and SChannel variants) distributed via NuGet packages. With CVSS 9.8 (AV:N/AC:L/PR:N/UI:N) and vendor-confirmed patch available (commit 1e6e999b), this represents a critical network-exposed flaw in QUIC protocol implementations. No active exploitation confirmed (not in CISA KEV) and public exploit code status unknown at time of analysis, but the straightforward attack vector (network-accessible protocol parsing) and authentication bypass capability warrant immediate patching priority for systems using Microsoft QUIC libraries.