CVE-2026-67334

CVE-2026-67334 affects better-auth versions before 1.6.11. When secondaryStorage is configured and storeSessionInDatabase is false, deleting users via admin, anonymous, or SCIM endpoints fails to delete cached sessions, allowing attackers to reuse deleted user session tokens for up to seven days ...

GHSA-2VG6-77G8-24MP Better Auth: Stale sessions persist after user deletion across admin, anonymous, and SCIM flows

Am I affected? Users are affected if all of the following are true: - They configure secondaryStorage on betterAuth... Redis, KV, or any external session cache. - session.storeSessionInDatabase is left unset or set to false the default. - Their application's deployment uses one or more of: - The...

Always-Incorrect Control Flow Implementation

Overview Affected versions of this package are vulnerable to Always-Incorrect Control Flow Implementation in the OAuth reauthentication for stale sessions. An attacker can perform unauthorized account actions by completing OAuth verification with their own identity in a stale, authenticated victi...

Always-Incorrect Control Flow Implementation

Overview Flask-Security is a Simple security for Flask apps. Affected versions of this package are vulnerable to Always-Incorrect Control Flow Implementation in the OAuth reauthentication for stale sessions. An attacker can perform unauthorized account actions by completing OAuth verification wit...