Highlights
Auth Bypass: 2 prior fixes. Scrutinize any change in this area.
src/main/java/com/alibou/security/auth/AuthenticationService.java: most-fixed (1 issue). Treat as high-risk during review.
0 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Auth Bypass: The JWT authentication filter previously authenticated requests solely based on cryptographic signature validation without checking if the token had been explicitly revoked or logged out. An attacker with a revoked token could still access protected endpoints until token expiration.
Auth Bypass: New authentications initially generated valid tokens without invalidating prior sessions, allowing parallel active tokens and preventing effective session termination. Proper state tracking must now revoke all prior user tokens when a new session is authorized.