Weakness (CWE)
CWE-287: Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
How to prevent it (1 mitigation)
-
Architecture and Design
Use an authentication framework or library such as the OWASP ESAPI Authentication feature.
Source: MITRE CWE-287
1,204 results · Clear filters · Feed
-
High 7.1
Privilege Escalation in Gmission Web FAX
Improper Authentication vulnerability in Gmission Web Fax allows Privilege Escalation.This issue affects Web Fax: from 3.0 before 3.0.1
-
High 7.3
simstudioai sim CRON Secret internal.ts improper authentication
A vulnerability was identified in simstudioai sim up to 0.5.27. This vulnerability affects unknown code of the file apps/sim/lib/auth/internal.ts of the component CRON Secret Handler. The manipulation of the argument INTERNAL_API_SECRET leads to improper auth…
-
High 7.3
Alteryx Server status improper authentication
A vulnerability was found in Alteryx Server. Affected by this issue is some unknown functionality of the file /gallery/api/status/. Performing manipulation results in improper authentication. The attack is possible to be carried out remotely. The exploit has …
-
High 7.2
Remote Code Execution Vulnerability in Radiometer Products
A vulnerability in the application software of multiple Radiometer products may allow remote code execution and unauthorized device management when specific internal conditions are met. Exploitation requires that a remote connection is established with additi…
-
High 8.1
WPCOM Member <= 1.7.16 - Authentication Bypass via Weak OTP
The WPCOM Member plugin for WordPress is vulnerable to authentication bypass via brute force in all versions up to, and including, 1.7.16. This is due to weak OTP (One-Time Password) generation using only 6 numeric digits combined with a 10-minute validity wi…
-
High 8.2
An issue was discovered in Wekan The Open Source kanban board system up to version 18.15, fixed in 18.16. Attachment up…
-
High 8.1
Filament's multi-factor authentication (app) recovery codes can be used multiple times
Filament is a collection of full-stack components for accelerated Laravel development. Versions 4.0.0 through 4.3.0 contain a flaw in the handling of recovery codes for app-based multi-factor authentication, allowing the same recovery code to be reused indefi…
-
High 7.8
Entrust nShield Connect XC, nShield 5c, and nShield HSMi through 13.6.11, or 13.7 (patched in 13.6.12 (LTS) and 13.9.0 …
-
High 7.1
Memos Access Tokens Stay Valid after User Password Change
Memos is a privacy-first, lightweight note-taking service that uses Access Tokens to authenticate application access. When a user changes their password, the existing list of Access Tokens stay valid instead of expiring. If a user finds that their account has…
-
High 7.4
ZITADEL vulnerable to Account Takeover with deactivated Instance IdP
ZITADEL is an open source identity management platform. Starting in version 2.50.0 and prior to versions 2.71.19, 3.4.4, and 4.6.6, a vulnerability in ZITADEL's federation process allowed auto-linking users from external identity providers to existing users i…
-
High 8.2
Broken Authentication in extension “Modules” (modules)
Improper Authentication vulnerability in TYPO3 Extension "Modules" codingms/modules.This issue affects Extension "Modules": before 4.3.11, from 5.0.0 before 5.7.4, from 6.0.0 before 6.4.2, from 7.0.0 before 7.5.5.
-
High 8.7
Zitadel Bypass Second Authentication Factor
Starting from 2.53.6, 2.54.3, and 2.55.0, Zitadel only required multi factor authentication in case the login policy has either enabled requireMFA or requireMFAForLocalUsers. If a user has set up MFA without this requirement, Zitadel would consider single fac…
-
High —
FastMCP Auth Integration Allows for Confused Deputy Account Takeover
### Summary FastMCP documentation [covers the scenario](https://gofastmcp.com/integrations/azure) where it is possible to use Entra ID or other providers for authentication. In this context, because Entra ID does not support Dynamic Client Registration (DCR),…
-
High 7.6CVE-2025-60424 Public exploit
A lack of rate limiting in the OTP verification component of Nagios Fusion v2024R1.2 and v2024R2 allows attackers to by…
-
High 8.8
Captive Portal can allow authentication bypass
Captive Portal can allow authentication bypass
-
High 8.1
OctoPrint-SpoolManager Plugin APIs do not enforce authentication
OctoPrint-SpoolManager is a plugin for managing spools and all their usage metadata. In versions 1.8.0a2 and older of the testing branch and versions 1.7.7 and older of the stable branch, the APIs of the OctoPrint-SpoolManager plugin do not correctly enforce …
-
High 7.0
Improper Authentication vulnerability in Ghost Robotics' Vision 60
Encrypted WiFi and SSH credentials were found in the Ghost Robotics Vision 60 v0.27.2 APK. This vulnerability allows an attacker to connect to the robot's WiFi and view all its data, as it runs on ROS 2 without default authentication. In addition, the attacke…
-
High 7.3
70mai X200 Pairing missing authentication
A flaw has been found in 70mai X200 up to 20251010. Affected is an unknown function of the component Pairing. Executing manipulation can lead to missing authentication. It is possible to launch the attack remotely. The exploit has been published and may be us…
-
High 7.8
The issue was addressed with improved authentication. This issue is fixed in macOS Sequoia 15.6. A local attacker may b…
-
High 8.8
Keyy Two Factor Authentication (like Clef) <= 1.2.3 - Authenticated (Subscriber+) Privilege Escalation via Account Takeover
The Keyy Two Factor Authentication (like Clef) plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 1.2.3. This is due to the plugin not properly validating a user's identity associated with a t…
-
High 7.0
Windows Remote Desktop Protocol Security Feature Bypass
Improper authentication in Windows Remote Desktop Protocol allows an authorized attacker to bypass a security feature locally.
-
High 8.7
Rockwell Automation FactoryTalk View Machine Edition Path Traversal
A path traversal security issue exists within FactoryTalk View Machine Edition, allowing unauthenticated attackers on the same network as the device to delete any file within the panels operating system. Exploitation of this vulnerability is dependent on the …
-
High 7.0
Rockwell Automation PanelView Plus 7 Performance Series B Authentication Bypass
An authentication bypass security issue exists within FactoryTalk View Machine Edition Web Browser ActiveX control. Exploitation of this vulnerability allows unauthorized access to the PanelView Plus 7 Series B, including access to the file system, retrieval …
-
High 7.3
ProjectsAndPrograms School Management System missing authentication
A vulnerability was found in ProjectsAndPrograms School Management System up to 6b6fae5426044f89c08d0dd101c7fa71f9042a59. This affects an unknown part. Performing manipulation results in missing authentication. The attack is possible to be carried out remotel…
-
High 7.5
Vulnerability in the Oracle Configurator product of Oracle E-Business Suite (component: Runtime UI). Supported versions…
KEV Oct 20, 2025 -
High 7.3
ChurchCRM API Endpoint AuthMiddleware.php AuthMiddleware missing authentication
A security flaw has been discovered in ChurchCRM up to 5.18.0. This impacts the function AuthMiddleware of the file src/ChurchCRM/Slim/Middleware/AuthMiddleware.php of the component API Endpoint. The manipulation results in missing authentication. The attack …
-
High 8.4
Fabric Engine (VOSS) AutoSense Authentication Bypass
A vulnerability in Extreme Networks’ Fabric Engine (VOSS) before 9.3 was discovered. When SD-WAN AutoSense is enabled on a port, it may automatically configure fabric connectivity without validating ISIS authentication settings. The SD-WAN AutoSense implement…
-
High 7.3
samanhappy MCPHub sseService.ts handleSseConnectionfunction improper authentication
A vulnerability was identified in samanhappy MCPHub up to 0.9.10. This vulnerability affects the function handleSseConnectionfunction of the file src/services/sseService.ts. Such manipulation leads to improper authentication. The attack may be launched remote…
-
High 7.7
Anyquery Unauthenticated Access Vulnerability Exposes Private Integration Data
Anyquery is an SQL query engine built on top of SQLite. Versions 0.4.3 and below allow attackers who have already gained access to localhost, even with low privileges, to use the http server through the port unauthenticated, and access private integration dat…
-
High 8.7
WeGIA: Broken Access Control in `get_relatorios_socios.php` Endpoint
WeGIA is an open source web manager with a focus on charitable institutions. Versions 3.4.12 and below contain a Broken Access Control vulnerability, identified in the get_relatorios_socios.php endpoint. This vulnerability allows unauthenticated attackers to …
-
High 8.4
iHongRen pptp-vpn XPC Service HelperTool.m shouldAcceptNewConnection missing authentication
A weakness has been identified in iHongRen pptp-vpn 1.0/1.0.1 on macOS. This issue affects the function shouldAcceptNewConnection of the file HelpTool/HelperTool.m of the component XPC Service. This manipulation causes missing authentication. The attack can o…
-
High 8.1
A vulnerability in the implementation of the TACACS+ protocol in Cisco IOS Software and Cisco IOS XE Software could all…
-
High 8.4
Magnetism Studios Endurance NSXPC com.MagnetismStudios.endurance.helper loadModuleNamed:WithReply missing authentication
A flaw has been found in Magnetism Studios Endurance up to 3.3.0 on macOS. This affects the function loadModuleNamed:WithReply of the file /Applications/Endurance.app/Contents/Library/LaunchServices/com.MagnetismStudios.endurance.helper of the component NSXPC…
-
High 8.8
Creacast Creabox Manager contains a critical authentication flaw that allows an attacker to bypass login validation. Th…
-
High 8.0
An issue was discovered in PPress 0.0.9 allowing attackers to gain escilated privlidges via crafted session cookie.
-
High 7.8
whuan132 AIBattery com.collweb.AIBatteryHelper BatteryXPCService.swift missing authentication
A vulnerability was found in whuan132 AIBattery up to 1.0.9. The affected element is an unknown function of the file AIBatteryHelper/XPC/BatteryXPCService.swift of the component com.collweb.AIBatteryHelper. The manipulation results in missing authentication. …
-
High 7.7
Dragonfly did not enable authentication for some Manager’s endpoints
Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, The /api/v1/jobs and /preheats endpoints in Manager web UI are accessible without authentication. Any user with network access to the Manager can create, de…
-
High 7.5
This issue was addressed through improved state management. This issue is fixed in macOS Tahoe 26. Incoming FaceTime ca…
-
High 8.0CVE-2025-58060 Public exploit
cups has Authentication bypass with AuthType Negotiate
OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.12 and earlier, when the `AuthType` is set to anything but `Basic`, if the request contains an `Authorization: Basic ...` header, the password…
-
High 7.8
Hoverfly's WebSocket endpoint `/api/v2/ws/logs` reachable without authentication even when --auth is enabled.
Hoverfly is an open source API simulation tool. In versions 1.11.3 and prior, Hoverfly’s admin WebSocket endpoint /api/v2/ws/logs is not protected by the same authentication middleware that guards the REST admin API. Consequently, an unauthenticated remote at…