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
44 results · Clear filters · Feed
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Critical 9.8CVE-2026-84473 Public exploit
CVE-2026-84473
Authentication Bypass / Missing Brute-Force Protection in remote.php/webdav/ in ownCloud ownCloud server 10.16.3 allows an unauthenticated remote attacker to perform unlimited online password guessing against WebDAV accounts via repeated HTTP Basic Authentica…
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Critical 9.3
Authentication Bypass Allows Global Configuration Restore in Barracuda Email Security Gateway
An authentication bypass in Barracuda Email Security Gateway versions earlier than 9.4.0.030 allows an unauthenticated remote attacker to invoke a configuration-import function and restore a crafted, compatible backup archive, resulting in unauthorized modifi…
KEV Nov 10, 2026 -
Critical 9.3
NetScaler ADC and NetScaler Gateway Security Bulletin for CVE-2026-19490
Vulnerability in NetScaler ADC and NetScaler Gateway. This issue affects ADC: from 14.1 through 73.32 and from 13.1 through 63.21; Gateway: from 14.1 through 73.32 and from 13.1 through 63.21.
KEV Sep 9, 2026 -
Critical 9.1CVE-2026-75045 Public exploit
In JetBrains YouTrack before 2025.3.156085, 2026.1.13913, 2026.2.18112 an unauthenticated attacker could download datab…
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Critical 9.5CVE-2026-58073 Public exploit
A vulnerability in Veeam Service Provider Console allowing an unauthenticated attacker to impersonate a managed agent a…
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Critical 9.3CVE-2026-18574 Public exploit
Authentication Bypass in Check Point Security Management Server
An authentication bypass vulnerability in Check Point Security Management Server and Multi-Domain Security Management Server (MDS) could allow an unauthenticated remote attacker with network access to Management services to execute arbitrary commands on the S…
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Critical 10.0CVE-2026-53576 Public exploit
Kestra: Unauthenticated RCE via /configs path-suffix auth-filter bypass
Kestra is an open-source, event-driven orchestration platform. Prior to 1.0.45 and 1.3.21, the authentication filter for the REST API (@Filter("/api/v1/**")) treats any request whose path ends in /configs as the public instance-config endpoint and forwards it…
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Critical 9.9
An Authentication Bypass vulnerability (CWE-288) in Ivanti Sentry before the R10.5.2, R10.6.2 and R10.7.1 versions allo…
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Critical 9.8CVE-2026-24207 Public exploit
NVIDIA Triton Inference Server contains a vulnerability where an attacker could cause an authentication bypass. A succe…
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Critical 9.8CVE-2026-7458 Public exploit
User Verification by PickPlugins <= 2.0.46 - Unauthenticated Authentication Bypass via OTP Verification REST API Endpoint
The User Verification by PickPlugins plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 2.0.46. This is due to the use of a loose PHP comparison operator to validate OTP codes in the "user_verification_form_wrap_…
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Critical 9.8CVE-2026-7567 Public exploit
Temporary Login <= 1.0.0 - Authentication Bypass to Account Takeover
The Temporary Login plugin for WordPress is vulnerable to Authentication Bypass in versions up to and including 1.0.0. This is due to improper input validation in the maybe_login_temporary_user() function, which fails to verify that the 'temp-login-token' GET…
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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 9.8CVE-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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Critical 9.4
An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] vulnerability in Fortinet FortiAnal…
KEV Jan 27, 2026 -
Critical 9.3
SmarterTools SmarterMail < Build 9511 Authentication Bypass via Password Reset API
SmarterTools SmarterMail versions prior to build 9511 contain an authentication bypass vulnerability in the password reset API. The force-reset-password endpoint permits anonymous requests and fails to verify the existing password or a reset token when resett…
KEV Jan 26, 2026 -
Critical 9.8CVE-2025-68860 Public exploit
WordPress Mobile builder plugin <= 1.4.2 - Broken Authentication vulnerability
Authentication Bypass Using an Alternate Path or Channel vulnerability in Mobile Builder Mobile builder mobile-builder allows Authentication Abuse.This issue affects Mobile builder: from n/a through <= 1.4.2.
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Critical 9.8CVE-2025-49901 Public exploit
WordPress Simple Link Directory plugin < 14.8.1 - Broken Authentication vulnerability
Authentication Bypass Using an Alternate Path or Channel vulnerability in quantumcloud Simple Link Directory qc-simple-link-directory allows Authentication Abuse.This issue affects Simple Link Directory: from n/a through < 14.8.1.
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Critical 9.8CVE-2025-10294 Public exploit
OwnID Passwordless Login <= 1.3.4 - Authentication Bypass
The OwnID Passwordless Login plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 1.3.4. This is due to the plugin not properly checking if the ownid_shared_secret value is empty prior to authenticating a user via …
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Critical 9.8CVE-2025-9967 Public exploit
Orion SMS OTP Verification <= 1.1.7 - Authentication Bypass via Account Takeover
The Orion SMS OTP Verification plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 1.1.7. This is due to the plugin not properly validating a user's identity prior to updating their password. T…
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Critical 9.8CVE-2025-8359 Public exploit
AdForest <= 6.0.9 - Authentication Bypass to Admin
The AdForest theme for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 6.0.9. This is due to the plugin not properly verifying a user's identity prior to authenticating them. This makes it possible for unauthenticated at…
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Critical 10.0
FreePBX Affected by Authentication Bypass Leading to SQL Injection and RCE
FreePBX is an open-source web-based graphical user interface. FreePBX 15, 16, and 17 endpoints are vulnerable due to insufficiently sanitized user-supplied data allowing unauthenticated access to FreePBX Administrator leading to arbitrary database manipulatio…
KEV Aug 29, 2025 -
Critical 9.2CVE-2025-2492 Public exploit
An improper authentication control vulnerability exists in AiCloud. This vulnerability can be triggered by a crafted re…
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Critical 9.8CVE-2025-0316 Public exploit
WP Directorybox Manager <= 2.5 - Authentication Bypass
The WP Directorybox Manager plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.5. This is due to incorrect authentication in the 'wp_dp_enquiry_agent_contact_form_submit_callback' function. This makes it possible f…
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Critical 9.8CVE-2025-0364 Public exploit
BigAntSoft BigAnt Server Account Registration Bypass to File Upload RCE
BigAntSoft BigAnt Server, up to and including version 5.6.06, is vulnerable to unauthenticated remote code execution via account registration. An unauthenticated remote attacker can create an administrative user through the default exposed SaaS registration m…
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Critical 9.6
An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] affecting FortiOS version 7.0.0 thr…
KEV Jan 14, 2025 -
Critical 9.8CVE-2024-52475 Public exploit
WordPress Wawp plugin < 3.0.18 - Account Takeover vulnerability
Authentication Bypass Using an Alternate Path or Channel vulnerability in Information Technology Wawp automation-web-platform allows Authentication Bypass.This issue affects Wawp: from n/a through < 3.0.18.
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Critical 9.8
Really Simple Security (Free, Pro, and Pro Multisite) 9.0.0 - 9.1.1.1 - Authentication Bypass
The Really Simple Security (Free, Pro, and Pro Multisite) plugins for WordPress are vulnerable to authentication bypass in versions 9.0.0 to 9.1.1.1. This is due to improper user check error handling in the two-factor REST API actions with the 'check_login_an…
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Critical 9.8CVE-2024-10245 Public exploit
Relais 2FA <= 1.0 - Authentication Bypass
The Relais 2FA plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 1.0. This is due to incorrect authentication and capability checking in the 'rl_do_ajax' function. This makes it possible for unauthenticated attacker…
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Critical 9.8CVE-2024-50477 Public exploit
WordPress Stacks Mobile App Builder plugin <= 5.2.3 - Account Takeover vulnerability
Authentication Bypass Using an Alternate Path or Channel vulnerability in Stacks Stacks Mobile App Builder stacks-mobile-app-builder allows Authentication Bypass.This issue affects Stacks Mobile App Builder: from n/a through <= 5.2.3.
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Critical 9.8CVE-2024-9933 Public exploit
WatchTowerHQ <= 3.10.1 - Authentication Bypass to Administrator due to Missing Empty Value Check
The WatchTowerHQ plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 3.10.1. This is due to the 'watchtower_ota_token' default value is empty, and the not empty check is missing in the 'Password_Less_Access::login' fu…
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Critical 9.8CVE-2024-49328 Public exploit
WordPress WP REST API FNS Plugin plugin <= 1.0.0 - Account Takeover vulnerability
Authentication Bypass Using an Alternate Path or Channel vulnerability in vivek2tamrakar WP REST API FNS rest-api-fns allows Authentication Bypass.This issue affects WP REST API FNS: from n/a through <= 1.0.0.
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Critical 9.8CVE-2024-9822 Public exploit
Pedalo Connector <= 2.0.5 - Authentication Bypass to Administrator
The Pedalo Connector plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.0.5. This is due to insufficient restriction on the 'login_admin_user' function. This makes it possible for unauthenticated attackers to log t…
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Critical 9.8CVE-2024-9106 Public exploit
Wechat Social login <= 1.3.0 - Authentication Bypass
The Wechat Social login plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 1.3.0. This is due to insufficient verification on the user being supplied during the social login. This makes it possible for unauthenticate…
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Critical 9.8
ZDI-CAN-23894: Parse Server literalizeRegexPart SQL Injection Authentication Bypass Vulnerability
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. A vulnerability in versions prior to 6.5.7 and 7.1.0 allows SQL injection when Parse Server is configured to use the PostgreSQL database. The algorithm to …
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Critical 9.8CVE-2024-36042 Public exploit
Silverpeas authentication bypass
Silverpeas before 6.3.5 allows authentication bypass by omitting the Password field to AuthenticationServlet, often providing an unauthenticated user with superadmin access.
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Critical 9.8
In JetBrains TeamCity before 2023.11.4 authentication bypass allowing to perform admin actions was possible
KEV Mar 7, 2024 -
Critical 10.0
Authentication bypass using an alternate path or channel
ConnectWise ScreenConnect 23.9.7 and prior are affected by an Authentication Bypass Using an Alternate Path or Channel vulnerability, which may allow an attacker direct access to confidential information or critical systems.
KEV Feb 22, 2024 -
Critical 9.8CVE-2023-2437 Public exploit
UserPro <= 5.1.1 - Authentication Bypass to Administrator
The UserPro plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 5.1.1. This is due to insufficient verification on the user being supplied during a Facebook login through the plugin. This makes it possible for unauthe…
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Critical 9.8
BIG-IP Configuration utility unauthenticated remote code execution vulnerability
Undisclosed requests may bypass configuration utility authentication, allowing an attacker with network access to the BIG-IP system through the management port and/or self IP addresses to execute arbitrary system commands. Note: Software versions which have …
KEV Oct 31, 2023 -
Critical 9.8
In JetBrains TeamCity before 2023.05.4 authentication bypass leading to RCE on TeamCity Server was possible
KEV Oct 4, 2023