VYPR

CWE-287

Improper Authentication

ClassDraftLikelihood: High

Description

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Hierarchy (View 1000)

Related attack patterns (CAPEC)

CAPEC-114 · CAPEC-115 · CAPEC-151 · CAPEC-194 · CAPEC-22 · CAPEC-57 · CAPEC-593 · CAPEC-633 · CAPEC-650 · CAPEC-94

CVEs mapped to this weakness (4,804)

page 54 of 241
  • CVE-2026-6456HigMay 20, 2026
    risk 0.57cvss 8.8epss 0.00

    The Account Switcher plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.0.2. This is due to the `rememberLogin` REST API endpoint using a loose comparison (`!=` instead of `!==`) for secret validation at `app/RestAPI.php:111`,…

  • CVE-2026-5229CriMay 15, 2026
    risk 0.57cvss 9.8epss 0.01

    The Form Notify plugin for WordPress is vulnerable to Authentication Bypass in versions up to and including 1.1.10. This is due to the plugin trusting user-controlled cookie data to determine which WordPress account to authenticate after a LINE OAuth login. When LINE doesn't…

  • CVE-2026-43512CriMay 12, 2026
    risk 0.57cvss 9.8epss 0.01

    DEPRECATED: Authentication Bypass Issues vulnerability in digest authentication in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117, from 8.5.0 through 8.5.100, from before 7.0.0.…

  • CVE-2026-41574CriMay 8, 2026
    risk 0.57cvss 9.8epss 0.01

    Nhost is an open source Firebase alternative with GraphQL. Prior to version 0.49.1, Nhost automatically links an incoming OAuth identity to an existing Nhost account when the email addresses match. This is only safe when the email has been verified by the OAuth provider. Nhost's…

  • CVE-2026-44109CriMay 6, 2026
    risk 0.57cvss 9.8epss 0.01

    OpenClaw before 2026.4.15 contains an authentication bypass vulnerability in Feishu webhook and card-action validation that allows unauthenticated requests to reach command dispatch. Missing encryptKey configuration and blank callback tokens fail open instead of rejecting…

  • CVE-2026-35579CriMay 5, 2026
    risk 0.57cvss 9.8epss 0.01

    CoreDNS is a DNS server written in Go. In versions prior to 1.14.3, the gRPC, QUIC, DoH, and DoH3 transport implementations incorrectly handle TSIG authentication. For gRPC and QUIC, the server checks whether the TSIG key name exists in the configuration but never calls…

  • CVE-2026-27960CriMay 5, 2026
    risk 0.57cvss 9.8epss 0.00

    OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. In versions 6.6.0 through 6.9.12, there is a privilege escalation vulnerability that can be exploited by unauthenticated attackers to query the API as any existing user,…

  • CVE-2026-39322HigApr 7, 2026
    risk 0.57cvss 8.8epss 0.00

    PolarLearn is a free and open-source learning program. In 0-PRERELEASE-15 and earlier, POST /api/v1/auth/sign-in creates a valid session for banned accounts before verifying the supplied password. That session is then accepted across authenticated /api routes, enabling account…

  • CVE-2026-39324CriApr 7, 2026
    risk 0.57cvss 9.8epss 0.00

    Rack::Session is a session management implementation for Rack. From 2.0.0 to before 2.1.2, Rack::Session::Cookie incorrectly handles decryption failures when configured with secrets:. If cookie decryption fails, the implementation falls back to a default decoder instead of…

  • CVE-2026-34121HigApr 2, 2026
    risk 0.57cvss 8.8epss 0.00

    An authentication bypass vulnerability within the HTTP handling of the DS configuration service in TP-Link Tapo C520WS v2.6 was identified, due to inconsistent parsing and authorization logic in JSON requests during authentication check. An unauthenticated attacker can append…

  • CVE-2026-33746CriApr 2, 2026
    risk 0.57cvss 9.8epss 0.00

    Convoy is a KVM server management panel for hosting businesses. From version 3.9.0-beta to before version 4.5.1, the JWTService::decode() method did not verify the cryptographic signature of JWT tokens. While the method configured a symmetric HMAC-SHA256 signer via lcobucci/jwt,…

  • CVE-2026-31946CriMar 30, 2026
    risk 0.57cvss 9.8epss 0.00

    OpenOlat is an open source web-based e-learning platform for teaching, learning, assessment and communication. From version 10.5.4 to before version 20.2.5, OpenOLAT's OpenID Connect implicit flow implementation does not verify JWT signatures. The JSONWebToken.parse() method…

  • CVE-2026-0558CriMar 29, 2026
    risk 0.57cvss 9.8epss 0.02

    A vulnerability in parisneo/lollms, up to and including version 2.2.0, allows unauthenticated users to upload and process files through the `/api/files/extract-text` endpoint. This endpoint does not enforce authentication, unlike other file-related endpoints, and lacks the…

  • CVE-2026-33322CriMar 24, 2026
    risk 0.57cvss 9.8epss 0.00

    MinIO is a high-performance object storage system. From RELEASE.2022-11-08T05-27-07Z to before RELEASE.2026-03-17T21-25-16Z, a JWT algorithm confusion vulnerability in MinIO's OpenID Connect authentication allows an attacker who knows the OIDC ClientSecret to forge arbitrary…

  • CVE-2026-31975CriMar 11, 2026
    risk 0.57cvss 9.8epss 0.03

    Cloud CLI (aka Claude Code UI) is a desktop and mobile UI for Claude Code, Cursor CLI, Codex, and Gemini-CLI. Prior to 1.25.0, OS Command Injection via WebSocket Shell. Both projectPath and initialCommand in server/index.js are taken directly from the WebSocket message payload…

  • CVE-2026-29792CriMar 10, 2026
    risk 0.57cvss 9.8epss 0.01

    Feathersjs is a framework for creating web APIs and real-time applications with TypeScript or JavaScript. From 5.0.0 to before 5.0.42, an unauthenticated attacker can send a crafted GET request directly to /oauth/:provider/callback with a forged profile in the query string. The…

  • CVE-2026-30863CriMar 7, 2026
    risk 0.57cvss 9.8epss 0.01

    Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.10 and 9.5.0-alpha.11, the Google, Apple, and Facebook authentication adapters use JWT verification to validate identity tokens. When the adapter's…

  • CVE-2026-26119HigFeb 17, 2026
    risk 0.57cvss 8.8epss 0.01

    Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges over a network.

  • CVE-2026-25922HigFeb 12, 2026
    risk 0.57cvss 8.8epss 0.00

    authentik is an open-source identity provider. Prior to 2025.8.6, 2025.10.4, and 2025.12.4, when using a SAML Source that has the option Verify Assertion Signature under Verification Certificate enabled and not Verify Response Signature, or does not have the Encryption…

  • CVE-2026-25893CriFeb 9, 2026
    risk 0.57cvss 9.8epss 0.01

    FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Prior to 1.2.10, an authentication bypass vulnerability in FUXA allows an unauthenticated, remote attacker to gain administrative access via the heartbeat refresh API and execute arbitrary code on the…