tinyauth vulnerabilities

2 known vulnerabilities in tinyauth from Steveiliop56. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.7 High severity

  tinyauth: Concurrent Execution using Shared Resource with Improper Synchronization

  CVE-2026-33544Apr 2, 2026Steveiliop56

  Tinyauth is an authentication and authorization server. Prior to version 5.0.5, all three OAuth service implementations (GenericOAuthService, GithubOAuthService, GoogleOAuthService) store PKCE verifiers and access tokens as mutable struct fields on singleton i

• 7.1 High severity

  tinyauth: Improper Authentication

  CVE-2026-32246Mar 12, 2026Steveiliop56

  Tinyauth is an authentication and authorization server. Prior to 5.0.3, the OIDC authorization endpoint allows users with a TOTP-pending session (password verified, TOTP not yet completed) to obtain authorization codes. An attacker who knows a user's password