Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
firebase/firebaseui-android
master @ ac26fac
4
Fixes
0
CVEs
MEDIUM
Peak severity
Highlights
Auth Bypass: 3 prior fixes. Scrutinize any change in this area.
auth: most-fixed (3 issues). 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: Incomplete restriction checks during user registration allowed users to bypass sign-up limitations when they were explicitly disabled in the UI. Ensure that all registration endpoints strictly validate and enforce account generation restrictions.
Auth Bypass: Cached user credentials remained active within Android's Credential Manager after explicit signOut or user deletion. Implement robust state clearing logic across all credential storage providers during logouts.
Auth Bypass: Inconsistent exception handling for disabled Firebase user states allowed restricted users to successfully complete the sign-in flow. Standardize exception-catching strategies to cancel active login flows immediately when 'user disabled' states are detected.