Security context

What an agent needs to avoid regressing past fixes and find the next vuln in this repo.

firebase/firebase-admin-java

              main @ 5ac228c
            

Fixes

CVEs

HIGH

Peak severity

Highlights

Auth Bypass: 3 prior fixes. Scrutinize any change in this area.

src/main/java/com/google/firebase/auth/FirebaseAuth.java: most-fixed (1 issue). Treat as high-risk during review.

1 high-severity fix 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: Tenant ID mismatch checks could be bypassed or fail inappropriately during validation if tenant-specific verification logic is improperly skipped on non-tenant-specific configurations, undermining multi-tenant isolation boundaries.

Auth Bypass: Token verification may fail to reject ID tokens and session cookies belonging to revoked or disabled users if revocation decorator enforcement is not uniformly applied across all verification entry points.

Auth Bypass: Optional revocation and policy verification checks on Firebase ID tokens must be explicitly and correctly triggered, or revoked tokens may be accepted as valid.