Authentication Bypass
Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.
How It Works
Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications. Instead of cracking passwords through brute force, attackers manipulate the authentication process itself to gain unauthorized entry. This typically occurs through one of several pathways: exploiting hardcoded credentials embedded in source code or configuration files, manipulating parameters in authentication requests to skip verification steps, or leveraging broken session management that fails to properly validate user identity.
The attack flow often begins with reconnaissance to identify authentication endpoints and their underlying logic. Attackers may probe for default administrative credentials that were never changed, test whether certain URL paths bypass login requirements entirely, or intercept and modify authentication tokens to escalate privileges. In multi-step authentication processes, flaws in state management can allow attackers to complete only partial verification steps while still gaining full access.
More sophisticated variants exploit single sign-on (SSO) or OAuth implementations where misconfigurations in trust relationships allow attackers to forge authentication assertions. Parameter tampering—such as changing a "role=user" field to "role=admin" in a request—can trick poorly designed systems into granting elevated access without proper verification.
Impact
- Complete account takeover — attackers gain full control of user accounts, including administrative accounts, without knowing legitimate credentials
- Unauthorized data access — ability to view, modify, or exfiltrate sensitive information including customer data, financial records, and intellectual property
- System-wide compromise — admin-level access enables installation of backdoors, modification of security controls, and complete infrastructure takeover
- Lateral movement — bypassed authentication provides a foothold for moving deeper into networks and accessing additional systems
- Compliance violations — unauthorized access triggers breach notification requirements and regulatory penalties
Real-World Examples
CrushFTP suffered a critical authentication bypass allowing attackers to access file-sharing functionality without any credentials. The vulnerability enabled direct server-side template injection, leading to remote code execution on affected systems. Attackers actively exploited this in the wild to establish persistent access to enterprise file servers.
Palo Alto's Expedition migration tool contained a flaw permitting attackers to reset administrative credentials without authentication. This allowed complete takeover of the migration environment, potentially exposing network configurations and security policies being transferred between systems.
SolarWinds Web Help Desk (CVE-2024-28987) shipped with hardcoded internal credentials that could not be changed through normal administrative functions. Attackers discovering these credentials gained full administrative access to helpdesk systems containing sensitive organizational information and user data.
Mitigation
- Implement multi-factor authentication (MFA) — requires attackers to compromise additional verification factors beyond bypassed primary authentication
- Eliminate hardcoded credentials — use secure credential management systems and rotate all default credentials during deployment
- Enforce authentication on all endpoints — verify every request requires valid authentication; no "hidden" administrative paths should exist
- Implement proper session management — use cryptographically secure session tokens, validate on server-side, enforce timeout policies
- Apply principle of least privilege — limit damage by ensuring even authenticated users only access necessary resources
- Regular security testing — conduct penetration testing specifically targeting authentication logic and flows
Recent CVEs (37613)
Streamax Crocus 1.3.40 allows authenticated remote attackers to bypass file upload restrictions via manipulation of the File parameter in the /FileDir.do?Action=Upload endpoint, enabling unrestricted file upload with limited direct impact. Publicly available exploit code exists and the vendor has not responded to disclosure attempts. Despite a low CVSS score of 2.1, the combination of public exploit availability and vendor non-response elevates operational risk, particularly if the upload mechanism can be chained with other vulnerabilities to achieve code execution.
Authentication bypass in Ash Framework (Elixir) versions 3.6.3 through 3.7.0 allows low-privileged authenticated attackers to bypass authorization policies and gain unauthorized access to high-confidentiality and high-integrity resources. The flaw resides in the policy expression evaluation logic (lib/ash/policy/policy.ex), enabling attackers to circumvent intended access controls. Publicly available exploit code exists (GitHub commit 8b83efa225f657bfc3656ad8ee8485f9b2de923d references the fix), and with CVSS 8.6 (CVSS 4.0) featuring low attack complexity and network attack vector, this presents significant risk to Elixir applications using vulnerable Ash versions. EPSS data not provided; no CISA KEV status confirmed at time of analysis.
Authenticated subscribers in the Binary MLM Plan WordPress plugin up to version 5.0 can access other users' payout summaries through insecure direct object reference (IDOR) in the /bmp-account-detail/ endpoint. The vulnerability stems from the bmp_user_payout_detail_of_current_user() function failing to verify payout record ownership before returning data, allowing any authenticated user with the bmp_user role to enumerate and view arbitrary payout details by manipulating the payout-id parameter. This is a low-severity information disclosure affecting MLM WordPress sites; no public exploit code or active exploitation has been confirmed.
Hardcoded credentials embedded in ATLAS-EPIC (GitHub project gsiegel14/ATLAS-EPIC, commit f29312c, 2025-05-26) expose authentication secrets directly in publicly accessible source code, enabling authentication bypass. The CVSS vector (AV:N/AC:L/PR:N/UI:N) confirms that any network-reachable instance can be accessed by an unauthenticated attacker who reads the repository and extracts the embedded credentials. No public exploit code has been identified at time of analysis, and this vulnerability is not listed in the CISA KEV catalog.
Authentication bypass in Felan Framework WordPress plugin versions up to 1.1.4 enables unauthenticated attackers to impersonate any user account registered via Facebook or Google social login. Hardcoded passwords in fb_ajax_login_or_register and google_ajax_login_or_register functions allow complete account takeover of affected users without requiring credentials. Exploitable remotely without user interaction. CVSS 9.8 Critical severity. No public exploit identified at time of analysis.
Unauthenticated attackers can read sensitive profile data from the latest SSO login in the YourMembership Single Sign On (YM SSO Login) WordPress plugin through versions 1.1.7 due to a missing capability check on the 'moym_display_test_attributes' function. The vulnerability allows remote, unauthenticated access to confidential user information without any user interaction, presenting a direct information disclosure risk. No active exploitation has been confirmed at the time of analysis, though the low attack complexity and CVSS score of 5.3 indicate moderate real-world risk.
Library Management System plugin for WordPress versions up to 3.1 allows authenticated Subscriber-level users to modify plugin settings and features due to missing capability checks in the owt7_library_management_ajax_handler() AJAX function. An attacker with minimal WordPress account privileges can remotely manipulate plugin configuration without administrative authorization, leading to unauthorized changes to library data and system behavior. No active exploitation or public exploit code has been identified at this time.
WPBifröst WordPress plugin through version 1.0.7 allows low-privileged authenticated users to escalate to full administrative access. Subscribers and higher roles can exploit a missing capability check in the ctl_create_link AJAX handler to create new administrator accounts and immediately log in with full site control. With CVSS 8.8 (High) and EPSS data unavailable, severity is driven by the low privilege requirement (PR:L) and complete system compromise (C:H/I:H/A:H). No public exploit identified at time of analysis, and not listed in CISA KEV, but the attack is trivially automatable once an attacker holds any authenticated role.
Unauthenticated attackers can delete rows from the wp_wdplugin_style database table in the WhyDonate WordPress plugin (versions up to 4.0.15) due to a missing capability check on the remove_row function. This allows unauthorized modification of site styling configuration without authentication, impacting data integrity for affected WordPress installations. No public exploit code or active exploitation has been confirmed at the time of analysis.
Adobe Commerce versions 2.4.9-alpha2 through 2.4.4-p15 are vulnerable to an incorrect authorization flaw that allows remote, unauthenticated attackers to bypass security controls and gain unauthorized read access to sensitive data. The vulnerability requires specific conditions beyond the attacker's control and does not require user interaction, but carries a moderate CVSS score of 5.9 reflecting high confidentiality impact and high attack complexity.
Spoofing in Microsoft Exchange Server (including 2016 cumulative updates and Subscription Edition) allows remote unauthenticated attackers to impersonate trusted entities over the network due to improper input validation. The flaw carries a CVSS 7.5 with integrity-only impact, and no public exploit identified at time of analysis. Defenders should treat it as a credible spoofing/authentication-bypass primitive that may be chained with downstream phishing or follow-on Exchange attacks.
Authentication bypass in Claroty Secure Access (formerly SRA) versions 3.3.0 through 4.0.2 lets a remote attacker abuse a flawed OpenID Connect (OIDC) login flow to create unauthorized accounts or impersonate existing OIDC-federated users. Because Claroty Secure Access brokers privileged remote access into OT/ICS environments, successful impersonation can hand an attacker a legitimate user's (potentially administrative) session. No public exploit identified at time of analysis; not listed in CISA KEV.
Local privilege escalation in Microsoft Exchange Server 2016 (and Subscription Edition) stems from an incorrect implementation of an authentication algorithm (CWE-303), allowing a low-privileged local user to gain high-impact control over confidentiality, integrity, and availability of the mail platform. The flaw was reported by Microsoft (MSRC) and carries a CVSS 3.1 base of 7.8 (AV:L/AC:L/PR:L/UI:N). At time of analysis, no public exploit identified at time of analysis and the issue is not listed in CISA KEV, but exploitation by an authenticated insider on an Exchange host would yield full server compromise.
Sandboxed iframes in Firefox and Thunderbird can bypass Android permission restrictions to launch external applications without the required allow-permissions, enabling attackers to trigger unintended app launches through malicious links. Unauthenticated remote attackers can exploit this via user interaction (link click) to achieve integrity impact. Firefox 144 and Thunderbird 144 contain fixes; no public exploit code or active exploitation has been identified.
Information disclosure in AKIN Software's QRMenu (versions 1.05.12 up to the build dated 05.09.2025) allows unauthenticated remote attackers to access other users' or tenants' data by manipulating user-controlled identifiers in requests (IDOR). Reported by Turkey's national CSIRT (USOM); no public exploit identified at time of analysis and the issue is not listed in CISA KEV.
Hard-coded credentials in Tenda RP3 Pro firmware (versions up to 22.5.7.93) allow local high-privilege attackers to bypass authentication during firmware updates via the force_upgrade.sh script. Public exploit code exists on GitHub. CVSS 7.0 (High) reflects local access requirement with high privileges, making this a lower real-world priority despite the severity rating - exploitation requires an attacker to already have administrative console access to the device.
Authentication bypass in ProjectsAndPrograms School Management System allows unauthenticated remote attackers to access protected functions without credentials. A publicly available exploit exists, but no evidence of active exploitation has been confirmed through CISA KEV. The vulnerability has a low EPSS score (0.17%), indicating a low probability of widespread automated exploitation.
Unrestricted file upload in Oranbyte School Management System allows remote attackers to upload arbitrary files, including PHP shells, to the server via the /assets/uploadSllyabus.php endpoint. The vulnerability requires no authentication and has a publicly available exploit, but the low EPSS score (0.06%) suggests limited active exploitation. Attackers can achieve code execution if the uploaded file is accessible and executable.
Unrestricted file upload in Oranbyte's School Management System (PHP) allows remote unauthenticated attackers to upload arbitrary files via the /assets/uploadNotes.php endpoint without authentication or file-type validation. Because the upload target is a web-accessible PHP directory, a successful upload of a PHP webshell grants the attacker arbitrary server-side code execution. A public proof-of-concept exploit is available on GitHub, and no patched version has been identified given the product's rolling release model.
Unrestricted file upload in OranByte School Management System allows remote attackers to upload arbitrary files via the /assets/changeSllyabus.php endpoint without authentication. Successful exploitation can lead to code execution and full server compromise. Exploit code is publicly available, though no active exploitation is confirmed.
Unrestricted file upload in Oranbyte School Management System allows remote unauthenticated attackers to upload arbitrary files via /assets/createNotice.php, potentially leading to remote code execution. Public exploit code exists; no patch version identified as the product uses a rolling release model, and exploitation probability (EPSS 0.06%) is low despite public exploit availability.
Unrestricted file upload in ProjectsAndPrograms School Management System allows remote attackers to upload arbitrary files via the /assets/editNotes.php endpoint. An attacker can send a specially crafted request to execute malicious code on the server. A publicly available proof-of-concept exists, but no active exploitation has been confirmed.
Improper access control in Total.js Flow SVG File Handler allows high-privileged remote attackers to upload files without proper restrictions, bypassing upload security controls. The vulnerability affects versions up to commit 673ef9144dd25d4f4fd4fdfda5af27f230198924 and has public exploit code available, though real-world exploitation risk is constrained by the requirement for administrative privileges (PR:H in CVSS vector) and minor confidentiality/integrity impact.
A hard-coded root password in the Tomofun Furbo 360 and Furbo Mini pet cameras allows local attackers with low privileges to achieve full device compromise (confidentiality, integrity, and availability impact). Exploitation requires local access and high attack complexity, and a public proof-of-concept exists on GitHub. At the time of analysis, EPSS estimates a 0.02% probability of exploitation, and no active exploitation has been reported.
Privilege escalation in code-projects Simple Car Rental System 1.0 lets an authenticated low-privilege user forge a high-privilege (administrator) session and invoke sensitive operations reserved for privileged accounts. The flaw is a broken access-control / authentication-bypass issue (CWE-284) with a publicly available exploit, though it is not listed in CISA KEV and carries a low EPSS probability (0.38%, 30th percentile), indicating limited real-world exploitation to date. Any user able to authenticate at a basic level can effectively take over administrative functionality.
Privilege escalation in SourceCodester Online Student Clearance System 1.0 allows an authenticated low-privilege user to forge a high-privileged (administrator) session through a broken access-control logic flaw and then perform sensitive administrative operations. Publicly available exploit code exists, though the vulnerability is not listed in CISA KEV and carries a modest EPSS score of 0.40% (32nd percentile), indicating no evidence of widespread active exploitation yet. The flaw is authenticated (PR:L) but network-reachable and low-complexity, yielding full confidentiality, integrity, and availability impact.
Authentication bypass in Ash framework (Elixir) allows authenticated users to escalate privileges and access unauthorized data by exploiting incorrect authorization checks in the policy authorizer. Affects all versions before 3.6.2. EPSS data not yet available for this recent CVE. No confirmed active exploitation (CISA KEV status: not listed), though the issue is tagged as Authentication Bypass with a GitHub security advisory indicating vendor awareness and patching.
Privilege abuse and authentication bypass in Aybs Interaktif (by Usta Information Systems Inc.) expose high-confidentiality and high-integrity impacts to local attackers who require no prior privileges. The vulnerability cluster - spanning incorrect permission assignment, missing authorization, incorrect authorization, and sensitive data exposure (CWE-200) - enables an actor with local system access to bypass access controls, potentially reading sensitive resources and modifying data without authorization. No public exploit or CISA KEV listing is identified at time of analysis, but the Turkish National CERT (USOM) has issued advisory TR-25-0329 covering all versions from 2024 through build 28082025.
Remote code execution in Newforma Project Center Server (NPCS) 2024.3 allows unauthenticated attackers to execute arbitrary code with NT AUTHORITY\NetworkService privileges by sending malicious serialized .NET data to the '/ProjectCenter.rem' endpoint on TCP port 9003. The vulnerability stems from insecure deserialization of untrusted data on a network-exposed endpoint. While vendor architecture recommends internal-only deployment, the service accepts network connections without authentication (CVSS AV:N/PR:N), creating critical risk for organizations with exposed instances. CWE-306 (Missing Authentication) confirms the root cause as lack of authentication controls on a sensitive endpoint.
Improper input neutralization in Palo Alto Networks PAN-OS management web interface allows authenticated high-privilege administrators to bypass system restrictions and execute arbitrary commands through command injection. The vulnerability affects PAN-OS across multiple versions (specific version ranges not independently confirmed from provided data), with a low EPSS exploitation probability (0.06%, 17th percentile) and no confirmed active exploitation or public proof-of-concept. Risk is significantly reduced when CLI access is restricted to a limited administrator group; Cloud NGFW and Prisma Access are unaffected.
A privilege escalation vulnerability exists in the integration between Active Directory and the System Security Services Daemon (SSSD) on Linux systems, where an attacker with permissions to modify AD attributes can impersonate privileged users by exploiting a fallback mechanism in the Kerberos authentication plugin. The vulnerability affects domain-joined Linux hosts running SSSD in default configurations and allows attackers to gain unauthorized access with high privileges. With a low EPSS score of 0.05% and no KEV listing, this appears to be a theoretical risk requiring existing AD permissions rather than an actively exploited vulnerability.
Unauthenticated attackers bypass authentication and gain complete account access, including administrator privileges, in Search & Go - Directory WordPress Theme versions ≤2.7 when Facebook login functionality is enabled. Exploitation requires no user interaction and no authentication. The vulnerability stems from insufficient user validation in the search_and_go_elated_check_facebook_user() function, allowing arbitrary account takeover. No public exploit identified at time of analysis. This issue is remotely exploitable over the network with low attack complexity.
Authentication bypass in ChurchCRM up to version 5.18.0 allows unauthenticated remote attackers to access API endpoints due to a missing authentication check in the AuthMiddleware component. The publicly available exploit permits trivial remote access to sensitive member data, and a patch has been committed. While EPSS indicates low exploitation probability (0.11%) and no active exploitation is confirmed, the vulnerability presents a moderate risk for exposed ChurchCRM instances.
Unrestricted file upload in code-projects Voting System 1.0 allows authenticated high-privilege administrators to upload arbitrary files via the photo parameter in /admin/voters_add.php, potentially leading to remote code execution. The vulnerability requires high-privilege credentials (PR:H) to exploit and affects only administrative functions; publicly available exploit code exists but exploitation is limited to admin-authenticated attackers with access to the administrative interface.
Improper authorization in Casdoor (an open-source Identity and Access Management / SSO platform) versions 2.26.0 and earlier lets a remote authenticated administrator of ANY organization escalate beyond their tenant boundary. Because the permission-verification module and the organization/application editing interface fail to enforce object-level scope, a low-trust org admin can bypass access controls simply by concatenating/manipulating URLs after login to read and modify resources belonging to other organizations. A public technical writeup/PoC gist exists; it is not listed in CISA KEV and EPSS is low (0.61%, 45th percentile), so exploitation is plausible but not confirmed in the wild. Fixed in v2.63.0.
Unrestricted file upload in SourceCodester Hotel and Lodge Management System version 1.0 allows high-privileged authenticated attackers to upload arbitrary files via the website_image or back_login_image parameters in /manage_website.php, potentially enabling remote code execution. Publicly available exploit code exists, though the low CVSS score of 2.0 reflects the requirement for high-level administrative privileges to trigger the vulnerability.
Missing authorization in OpnForm up to version 1.9.3 allows authenticated remote attackers to manipulate the /show/integrations endpoint, bypassing access controls and potentially exposing integration configurations with limited confidentiality impact. The vulnerability requires low-privilege authentication (PR:L per CVSS 4.0 vector), limiting its severity despite public exploit availability; EPSS score of 0.03% indicates minimal real-world exploitation likelihood despite POC publication.
Missing authorization in OpnForm up to version 1.9.3 allows authenticated remote attackers to access the /custom-domains API endpoint without proper permission checks, potentially enabling unauthorized configuration changes. The vulnerability affects unknown code handling custom domain management and is confirmed to have publicly available exploit code, though with a low CVSS score (2.1) and minimal exploitation probability (EPSS 0.04%), indicating limited real-world risk despite the authentication bypass nature.
Unrestricted file upload in JhumanJ OpnForm through version 1.9.3 allows authenticated users to bypass upload restrictions via the /answer endpoint, resulting in unauthorized file storage with limited confidentiality and integrity impact. The vulnerability requires valid authentication and has a publicly available exploit with low real-world exploitation probability (EPSS 0.05%), but the combination of low CVSS (2.1), authentication requirement, and limited impact suggests this is not a critical priority despite public exploit availability.
Unrestricted file upload in projectworlds Advanced Library Management System 1.0 allows authenticated remote attackers to upload arbitrary files via the image parameter in /edit_book.php, resulting in low-impact confidentiality, integrity, and availability violations. Public exploit code is available, though EPSS exploitation probability remains very low at 0.05%, suggesting limited real-world attack incentive despite authentication requirement bypass potential.
Unrestricted file upload in Campcodes Advanced Online Voting System 1.0 allows authenticated attackers to upload arbitrary files via manipulation of the photo parameter in /admin/voters_add.php. The vulnerability requires valid login credentials (PR:L) but affects confidentiality, integrity, and availability with low severity. Publicly available exploit code exists; however, EPSS score of 0.04% indicates minimal real-world exploitation probability despite public POC availability.
Unrestricted file upload vulnerability in SourceCodester Hotel and Lodge Management System 1.0 allows authenticated remote attackers to upload arbitrary files via manipulation of the image parameter in /profile.php, with publicly available exploit code and low real-world risk despite network accessibility due to authentication requirement and minimal impact scope.
Unrestricted file upload in code-projects Online Hotel Reservation System 1.0 allows authenticated remote attackers to upload files via manipulation of the image parameter in /admin/addslideexec.php, leading to potential remote code execution. The CVSS score of 2.1 reflects low confidentiality, integrity, and availability impact due to authentication requirements (PR:L), but publicly available exploit code exists and the low EPSS score (0.05%, 14th percentile) indicates exploitation is unlikely to be widespread in practice.
Code-Projects Online Hotel Reservation System 1.0 allows authenticated remote attackers to upload arbitrary files via manipulation of the image parameter in /admin/addgalleryexec.php, bypassing file upload restrictions. The vulnerability requires valid admin credentials (PR:L in CVSS vector) and results in limited confidentiality, integrity, and availability impact. Public exploit code is available, though the low EPSS score (0.04%) and limited scope suggest this is not actively exploited at scale.
Unrestricted file upload in code-projects Online Hotel Reservation System 1.0 allows authenticated remote attackers to upload arbitrary files via the image parameter in /admin/addexec.php, potentially leading to remote code execution. The vulnerability has a low CVSS score (2.1) due to requirement for low-privilege authentication and limited impact scope, but publicly available exploit code exists and the issue affects confidentiality, integrity, and availability at the application layer.
Unrestricted file upload in code-projects Online Hotel Reservation System 1.0 allows authenticated remote attackers to upload arbitrary files via the image parameter in /admin/editpicexec.php, potentially leading to remote code execution. The vulnerability affects a low-impact scope but is publicly exploitable by authenticated users; EPSS scores this at 0.04% exploitation probability despite public POC availability, indicating limited real-world adoption of the vulnerable software.
Unrestricted file upload in code-projects Student Crud Operation 3.3 and earlier allows remote unauthenticated attackers to upload arbitrary files via the add.php endpoint. This can lead to remote code execution by uploading a malicious PHP script. A public proof-of-concept exploit is available, but no active exploitation has been reported in the wild (not listed in CISA KEV).
Authorization bypass in Logo Cloud (all versions before 0.67) allows an authenticated high-privilege user to manipulate user-controlled key parameters to access resources outside their authorization scope via forceful browsing, resulting in high confidentiality impact alongside limited integrity and availability effects. The flaw is a classic Insecure Direct Object Reference (IDOR) pattern (CWE-639) made exploitable over the network without user interaction. No public exploit code exists and the EPSS score sits at 0.05% (17th percentile), indicating very low observed exploitation probability; however, the data-exposure risk for affected deployments warrants prompt patching to version 0.67.
Authorization bypass in zhuimengshaonian wisdom-education up to version 1.0.4 allows authenticated remote attackers to manipulate the subjectId parameter in WrongBookController.java to access unauthorized resources. The vulnerability has a low CVSS score (2.1) due to limited confidentiality impact and requirement for prior authentication, but publicly available exploit code exists and the attack vector is entirely network-accessible.
Unrestricted file upload in zhuimengshaonian wisdom-education up to version 1.0.4 allows authenticated remote attackers to upload arbitrary files via the uploadFile function in UploadController.java, potentially enabling remote code execution or system compromise. The vulnerability has publicly disclosed exploit code available. Despite a low CVSS score of 2.1 reflecting limited direct impact scope, the presence of public exploits and authentication bypass tags suggests practical exploitation risk in environments where attacker access is feasible.
Unrestricted file upload in Tipray Data Leakage Prevention System 1.0 allows unauthenticated remote attackers to upload arbitrary files via the uploadWxFile.do endpoint. A publicly available exploit exists, but the EPSS score of 0.06% and low CVSS impact ratings suggest limited real-world exploitation probability. No vendor patch is available.
Improper authentication in MCPHub up to version 0.9.10 allows remote attackers to bypass authentication on the SSE connection handler. No active exploitation has been reported in CISA KEV, but public exploit code is available. EPSS 0.20% indicates low likelihood of widespread exploitation despite the public PoC.
Hard-coded password vulnerability in Zytec Dalian Zhuoyun Technology Central Authentication Service version 3 allows remote unauthenticated attackers to bypass authentication for the Git endpoint via a crafted Authorization header. Publicly available exploit code exists, but no patch has been released and the vendor has not responded. Despite a moderate CVSS base score, the EPSS probability is low (0.05%) and there is no evidence of active exploitation in CISA KEV.
In the Linux kernel, the following vulnerability has been resolved: ALSA: ymfpci: Fix BUG_ON in probe function The snd_dma_buffer.bytes field now contains the aligned size, which this snd_BUG_ON() did not account for, resulting in the...
Cryptographic signature bypass in OAuth SSO WordPress plugin. EPSS 0.65%.
A security vulnerability in Cost Calculator Builder (CVSS 8.1). High severity vulnerability requiring prompt remediation.
A security vulnerability in Widget Builder (CVSS 4.3). Remediation should follow standard vulnerability management procedures.
The GiveWP - Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the `registerAssociateFormsWithCampaign` function in all versions up to, and including, 4.10.0. This makes it possible for unauthenticated attackers to associate any donation forms with any campaign.
The GiveWP - Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 4.10.0 via the 'registerGetForm', 'registerGetForms', 'registerGetCampaign' and 'registerGetCampaigns' functions due to a missing capability check. This makes it possible for unauthenticated attackers to extract data from private and draft donation forms, as well as archived campaigns.
The Integrate Dynamics 365 CRM plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 1.0.9. This is due to missing capability checks and nonce verification on functions hooked to 'init'. This makes it possible for unauthenticated attackers to deactivate the plugin, tamper with OAuth configuration, and trigger test connections that expose sensitive data via direct request to vulnerable endpoints granted they can craft malicious requests with specific parameters.
Karapace is an open-source implementation of Kafka REST and Schema Registry. Versions 5.0.0 and 5.0.1 contain an authentication bypass vulnerability when configured to use OAuth 2.0 Bearer Token authentication. If a request is sent without an Authorization header, the token validation logic is skipped entirely, allowing an unauthenticated user to read and write to Schema Registry endpoints that should otherwise be protected. This effectively renders the OAuth authentication mechanism ineffective. This issue is fixed in version 5.0.2.
phpMyFAQ is an open source FAQ web application. Versions 4.0-nightly-2025-10-03 and below do not enforce uniqueness of email addresses during user registration. This allows multiple distinct accounts to be created with the same email. Because email is often used as an identifier for password resets, notifications, and administrative actions, this flaw can cause account ambiguity and, in certain configurations, may lead to privilege escalation or account takeover. This issue is fixed in version 4.0.13.
Vertical privilege escalation in OpenSupports 4.11.0 allows a Level 1 staff member to edit supervised user lists of any account, enabling unauthorized access to ticket content of other users. The vulnerability has publicly available proof-of-concept exploit code, but no active exploitation in the wild has been reported. EPSS probability is low at 0.04%.
A security vulnerability in An unquoted search path or element vulnerability (CVSS 7.8). High severity vulnerability requiring prompt remediation.
An improper authentication vulnerability has been reported to affect QNAP Authenticator. If an attacker gains physical access, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following version: QNAP Authenticator 1.3.1.1227 and later
A security vulnerability in DirectAdmin (CVSS 8.2) that allows unauthorized attackers. Risk factors: public PoC available.
Use of Hard-coded Credentials vulnerability in Logo Software Inc. TigerWings ERP allows Read Sensitive Constants Within an Executable.This issue affects TigerWings ERP: from 01.01.00 before 3.03.00.
Auth bypass in RestroPress WordPress ordering plugin 3.0.0-3.1.9.2.
A security vulnerability in all (CVSS 4.3). Remediation should follow standard vulnerability management procedures.
A regular Zabbix user with no permission to the Monitoring -> Problems view is still able to call the problem.view.refresh action and therefore still retrieve a list of active problems.
A regular Zabbix user can search other users in their user group via Zabbix API by select fields the user does not have access to view. This allows data-mining some field values the user does not have access to.
CVE-2025-10212 is a security vulnerability (CVSS 5.3). Remediation should follow standard vulnerability management procedures.
Auth bypass in Spirit Framework WordPress plugin <= 1.2.14. EPSS 0.46%.
An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] in FortiOS 7.4.0 through 7.4.7, 7.2.0 through 7.2.11, 7.0.6 and above; and FortiProxy 7.6.0 through 7.6.2, 7.4.0 through 7.4.8, 7.2 all versions, 7.0.5 and above may allow an authenticated attacker to elevate their privileges via triggering a malicious Webhook action in the Automation Stitch component.
Potentially sensitive information in jobs on KNIME Business Hub prior to 1.16.0 were visible to all members of the user's team. Starting with KNIME Business Hub 1.16.0 only metadata of jobs is shown to team members. Only the creator of a job can see all information including in- and output data (if present).
Use of Hard-coded Credentials, Authorization Bypass Through User-Controlled Key vulnerability in PosCube Hardware Software and Consulting Ltd. Co. Assist allows Excavation, Authentication Bypass.This issue affects Assist: through 10.02.2025.
Auth impersonation via Cl@ve in OpenSIAC.
A vulnerability has been identified within Rancher Manager where a missing server-side validation on the `.username` field in Rancher can allow users with update permissions on other User resources to cause denial of access for targeted accounts.
Authentication Bypass Using an Alternate Path or Channel vulnerability in Apache Kylin. This issue affects Apache Kylin: from 4.0.0 through 5.0.2. Users are recommended to upgrade to version 5.0.3, which fixes the issue.
Information Spoofing in devLXD Server in Canonical LXD versions 4.0 and above on Linux container platforms allows attackers with root privileges within any container to impersonate other containers and obtain their metadata, configuration, and device information via spoofed process names in the command line.
Docker default credentials in Termix server management. PoC and patch available.
A security vulnerability in Suricata (CVSS 7.5). High severity vulnerability requiring prompt remediation. Vendor patch is available.
Discourse is an open-source community discussion platform. In versions 3.5.0 and below, the Discourse AI suggestion endpoints for topic “Title”, “Category”, and “Tags” allowed authenticated users to extract information about topics that they weren’t authorized to access. By modifying the “topic_id” value in API requests to the AI suggestion endpoints, users could target specific restricted topics. The AI model’s responses then disclosed information that the authenticated user couldn’t normally access. This issue is fixed in version 3.5.1. To workaround this issue, users can restrict group access to the AI helper feature through the "composer_ai_helper_allowed_groups" and "post_ai_helper_allowed_groups" site settings.
Brute-force vulnerability in ExtremeGuest Essentials before 25.5.0.
In Splunk Enterprise versions below 9.4.4, 9.3.6, and 9.2.8, and Splunk Cloud Platform versions below 9.3.2411.111, 9.3.2408.119, and 9.2.2406.122, a low-privileged user that does not hold the admin or power Splunk roles could access sensitive search results if Splunk Enterprise runs an administrative search job in the background. If the low privileged user guesses the search job’s unique Search ID (SID), the user could retrieve the results of that job, potentially exposing sensitive search results. For more information see https://help.splunk.com/en/splunk-enterprise/search/search-manual/10.0/manage-jobs/about-jobs-and-job-management and https://help.splunk.com/en/splunk-enterprise/search/search-manual/10.0/manage-jobs/manage-search-jobs.
IBM Transformation Extender Advanced 10.0.1 could allow a local user to perform unauthorized actions due to improper access controls.
A security vulnerability in IMPAQTR Aurora before 1.36 (CVSS 4.3). Remediation should follow standard vulnerability management procedures.
A security vulnerability in Kazaar 1.25.12 (CVSS 6.5). Remediation should follow standard vulnerability management procedures.
Improper handling of symbolic links in the TeamViewer Full Client and Host for Windows - in versions prior to 15.70 of TeamViewer Remote and Tensor - allows an attacker with local, unprivileged access to a device lacking adequate malware protection to escalate privileges by spoofing the update file path. This may result in unauthorized access to sensitive information.
CVE-2025-10847 is a security vulnerability (CVSS 8.4). High severity vulnerability requiring prompt remediation.
Quick Facts
- Typical Severity
- CRITICAL
- Category
- auth
- Total CVEs
- 37613