PT-2026-26763

Name of the Vulnerable Software and Affected Versions Vikunja affected versions not specified Description A flaw exists where a Time-based One-Time Password TOTP used for successful 2FA authentication can be reused within its 30-second validity window, allowing subsequent authentication attempts...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the OIDC token exchange process. An attacker can obtain tokens for unauthorized clients or reuse expired authorization codes by submitting a valid authorization code with a different client ID or by using an...