Weakness (CWE)
CWE-288: Authentication Bypass Using an Alternate Path or Channel
The product requires authentication, but the product has an alternate path or channel that does not require authentication.
How to prevent it (1 mitigation)
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Architecture and Design
Funnel all access through a single choke point to simplify how users can access a resource. For every access, perform a check to determine if the user has permissions to access the resource.
Source: MITRE CWE-288
773 results · Feed
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Medium 5.3
Blinko: Low Privilege User Privilege Escalation - upsertUser Endpoint
Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, there is a privilege escalation vulnerability. The upsertUser endpoint has 3 issues: it is missing superAdminAuthMiddleware, any logged-in user can call it; the originalPassword is an o…
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High 8.2
Authentication Bypass under Actuator CloudFoundry endpoints
Spring Boot applications with Actuator can be vulnerable to an "Authentication Bypass" vulnerability when an application endpoint that requires authentication is declared under the path used by the CloudFoundry Actuator endpoints. This issue affects Spring Se…
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High 8.2
Authentication Bypass under Actuator Health groups paths
Spring Boot applications with Actuator can be vulnerable to an "Authentication Bypass" vulnerability when an application endpoint that requires authentication is declared under a specific path, already configured for a Health Group additional path. This issue…
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Medium 4.8
OpenClaw < 2026.2.26 - Authentication Bypass via Path Canonicalization Mismatch in /api/channels Gateway
OpenClaw versions prior to 2026.2.26 server-http contains an authentication bypass vulnerability in gateway authentication for plugin channel endpoints due to path canonicalization mismatch between the gateway guard and plugin handler routing. Attackers can b…
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Medium 6.5
OpenClaw < 2026.3.2 - Authentication Bypass via Encoded Path in /api/channels Route
OpenClaw versions prior to 2026.3.2 contain an authentication bypass vulnerability in the /api/channels route classification due to canonicalization depth mismatch between auth-path classification and route-path canonicalization. Attackers can bypass plugin r…
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High 8.1
WordPress Admin Safety Guard plugin <= 1.2.6 - Broken Authentication vulnerability
Authentication Bypass Using an Alternate Path or Channel vulnerability in Themepaste Admin Safety Guard admin-safety-guard allows Password Recovery Exploitation.This issue affects Admin Safety Guard: from n/a through <= 1.2.6.
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Medium 6.5
Unsafe navigation in Navigation in Google Chrome on iOS prior to 146.0.7680.71 allowed a remote attacker to bypass navi…
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High 7.5
ZITADEL SCIM Authentication Bypass via URL Encoding
ZITADEL is an open source identity management platform. From 2.68.0 to before 3.4.8 and 4.12.2, Zitadel provides a System for Cross-domain Identity Management (SCIM) API to provision users from external providers into Zitadel. Request to the API with URL-enco…
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Medium 4.3
Authentication Bypass Using an Alternate Path or Channel in GitLab
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.6 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user to disclose metadata from private issues, merge requests, epics, milestones…
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Critical 9.8
Authentication bypass issue exists in MR-GM5L-S1 and MR-GM5A-L1, which may allow an attacker to bypass authentication a…
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Critical 9.8
Lantronix EDS3000PS Authentication Bypass Using an Alternate Path or Channel
An issue was discovered in Lantronix EDS3000PS 3.1.0.0R2. The authentication on management pages can be bypassed by appending a specific suffix to the URL and by sending an Authorization header that uses "admin" as the username.
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High 7.2
Lantronix EDS3000PS OS Command Injection
An issue was discovered in Lantronix EDS3000PS 3.1.0.0R2. The host parameter of the TFTP client in the Filesystem Browser page is not properly sanitized. This can be exploited to escape from the original command and execute an arbitrary one with root privileg…
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Low 2.7
Lantronix EDS3000PS Unverified Password Change
The administrator password can be changed without knowledge of the current password. When chained with an authentication bypass vulnerability, this issue may allow unauthenticated attackers to modify the administrator password.
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High 7.8
Arc Enabled Servers - Azure Connected Machine Agent Elevation of Privilege Vulnerability
Authentication bypass using an alternate path or channel in Azure Windows Virtual Machine Agent allows an authorized attacker to elevate privileges locally.
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Medium 6.8
An authentication bypass using an alternate path or channel vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.3…
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Critical 9.8
WordPress WeDesignTech Ultimate Booking Addon plugin <= 1.0.1 - Account Takeover vulnerability
Authentication Bypass Using an Alternate Path or Channel vulnerability in designthemes WeDesignTech Ultimate Booking Addon wedesigntech-ultimate-booking-addon allows Authentication Abuse.This issue affects WeDesignTech Ultimate Booking Addon: from n/a through…
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High 8.8
WordPress WeDesignTech Ultimate Booking Addon plugin <= 1.0.1 - Account Takeover vulnerability
Authentication Bypass Using an Alternate Path or Channel vulnerability in designthemes WeDesignTech Ultimate Booking Addon wedesigntech-ultimate-booking-addon allows Authentication Abuse.This issue affects WeDesignTech Ultimate Booking Addon: from n/a through…
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Medium 4.9
EC-CUBE provided by EC-CUBE CO.,LTD. contains a multi-factor authentication (MFA) bypass vulnerability. An attacker who…
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Critical 10.0
Cisco Secure Firewall Management Center Authentication Bypass Remote Code Execution Vulnerability
A vulnerability in the web interface of Cisco Secure Firewall Management Center (FMC) Software could allow an unauthenticated, remote attacker to bypass authentication and execute script files on an affected device to obtain root access to the underlying oper…
KEV Sep 9, 2026 -
Critical 9.8
All-in-One Microsoft 365 & Entra ID / Azure AD SSO Login <= 2.2.5 - Authentication Bypass
The All-in-One Microsoft 365 & Entra ID / Azure AD SSO Login plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 2.2.5. This makes it possible for unauthenticated attackers to bypass authentication and log in as o…
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Critical 9.8CVE-2026-28411 Scanner template
WeGIA Vulnerable to Authentication Bypass via `extract($_REQUEST)`
WeGIA is a web manager for charitable institutions. Prior to version 3.6.5, an unsafe use of the `extract()` function on the `$_REQUEST` superglobal allows an unauthenticated attacker to overwrite local variables in multiple PHP scripts. This vulnerability ca…
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High 7.3
Plex-configured Seerr instances vulnerable to unauthenticated account registration via Jellyfin authentication endpoint
Seerr is an open-source media request and discovery manager for Jellyfin, Plex, and Emby. Starting in version 2.0.0 and prior to version 3.1.0, an authentication guard logic flaw in `POST /api/v1/auth/jellyfin` allows an unauthenticated attacker to register a…
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High 7.5
SPIP < 4.4.10 Authentication Bypass via PHP Type Juggling
SPIP versions prior to 4.4.10 contain an authentication bypass vulnerability caused by PHP type juggling that allows unauthenticated attackers to access protected information. Attackers can exploit loose type comparisons in authentication logic to bypass logi…
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High 8.7
Authentication Bypass Using an Alternate Path or Channel in Pelco, Inc. Sarix Pro 3 Series IP Cameras
The Pelco, Inc. Sarix Professional 3 Series Cameras are vulnerable to an authentication bypass issue in their web management interface. The flaw stems from inadequate enforcement of access controls, allowing certain functionality to be accessed without proper…
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High 8.1
User Registration & Membership <= 5.1.2 - Authentication Bypass
The User Registration & Membership plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 5.1.2. This is due to incorrect authentication in the 'register_member' function. This makes it possible for unauthenticated attac…
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Medium 4.3
Authentication Bypass Using an Alternate Path or Channel in GitLab
GitLab has remediated an issue in GitLab EE affecting all versions from 17.11 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that, under certain conditions, could have allowed Developer-role users with insufficient privileges to make unauthorized m…
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High 7.1
FileBrowser Quantum: Password Protection Not Enforced on Shared File Links
FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to versions 1.1.3-stable and 1.2.6-beta, when users share password-protected files, the recipient can completely bypass the password and still download the file. This happens because th…
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Critical 9.8
Mitigation bypass in the Networking: Cache component
Mitigation bypass in the Networking: Cache component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
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Critical 9.8
Mitigation bypass in the DOM: Security component
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
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Critical 9.8
Mitigation bypass in the DOM: HTML Parser component
Mitigation bypass in the DOM: HTML Parser component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
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Critical 9.8CVE-2025-69985 Public exploit
FUXA has JWT Authentication Bypass via HTTP Referer header spoofing
FUXA 1.2.8 and prior contains an Authentication Bypass vulnerability leading to Remote Code Execution (RCE). The vulnerability exists in the server/api/jwt-helper.js middleware, which improperly trusts the HTTP "Referer" header to validate internal requests. …
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Medium 6.7
WordPress Booked plugin <= 3.0.0 - Account Takeover vulnerability
Authentication Bypass Using an Alternate Path or Channel vulnerability in Case-Themes Booked booked allows Authentication Abuse.This issue affects Booked: from n/a through <= 3.0.0.
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Medium 6.5
WordPress AhaChat Messenger Marketing plugin <= 1.1 - Broken Authentication vulnerability
Authentication Bypass Using an Alternate Path or Channel vulnerability in ahachat AhaChat Messenger Marketing ahachat-messenger-marketing allows Password Recovery Exploitation.This issue affects AhaChat Messenger Marketing: from n/a through <= 1.1.
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High 8.8
WordPress Miraculous Elementor plugin <= 2.0.7 - Broken Authentication vulnerability
Authentication Bypass Using an Alternate Path or Channel vulnerability in kamleshyadav Miraculous Elementor miraculous-el allows Authentication Abuse.This issue affects Miraculous Elementor: from n/a through <= 2.0.7.
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High 8.4
Micca KE700 Acceptance of previously used rolling codes
The Micca KE700 system contains flawed resynchronization logic and is vulnerable to replay attacks. This attack requires sending two previously captured codes in a specific sequence. As a result, the system can be forced to accept previously used (stale) roll…
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High 8.8
Admin Account Takeover in Universal Sotware's FlexCity/Kiosk
Authentication Bypass Using an Alternate Path or Channel vulnerability in Universal Software Inc. FlexCity/Kiosk allows Privilege Escalation. This issue affects FlexCity/Kiosk: from 1.0 before 1.0.36.
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Medium 6.5
BloodX 1.0 - Authentication Bypass
BloodX 1.0 contains an authentication bypass vulnerability in login.php that allows attackers to access the dashboard without valid credentials. Attackers can exploit the vulnerability by sending a crafted payload with '=''or' parameters to bypass login authe…
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High 8.6
An authentication bypass in Ivanti Endpoint Manager before version 2024 SU5 allows a remote unauthenticated attacker to…
KEV Mar 9, 2026 -
Critical 9.8
Flowring｜Agentflow - Missing Authenticaton
Agentflow developed by Flowring has a Missing Authentication vulnerability, allowing unauthenticated remote attackers to read, modify, and delete database contents by using a specific functionality.
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Critical 9.8
Flowring｜Agentflow - Authentication Bypass
Agentflow developed by Flowring has an Authentication Bypass vulnerability, allowing unauthenticated remote attackers to exploit a specific functionality to obtain arbitrary user authentication token and log into the system as any user.