Security context

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

polarsource/polar

              main @ 25c34cc
            

177

Fixes

CVEs

CRITICAL

Peak severity

26.3%

Coverage

Highlights

Auth Bypass: 107 prior fixes. Scrutinize any change in this area.

server/polar/auth/dependencies.py: most-fixed (6 issues). Treat as high-risk during review.

139 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: Multiple fixes target the accessible-org ID resolution, which is central to authorization. Bypasses here allow access to SSO-enforced or blocked organizations and cross-tenant data leaks.

Auth Bypass: OAuth2 authorization code grant has been patched multiple times for org scoping, SSO enforcement, and revoked-code handling, indicating a high-risk flow where token issuance can be abused.

Auth Bypass: Scope enforcement on authentication dependencies has been repeatedly fixed, showing a pattern where tokens could authenticate without required scopes or with incorrect scope checks.