Highlights
Denial of Service: 2 prior fixes. Scrutinize any change in this area.
github.com/jackc/pgx/v5: most-fixed (1 issue). Treat as high-risk during review.
2 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.
SQL Injection: A high-severity dependency vulnerability in pgx (v5.9.2 upgrade) leaves the database storage layer susceptible to SQL injection and potential memory safety compromises. Developers must enforce strict query parameterization and maintain prompt dependency tracking.
Credential Leakage: Client authentication headers and query-string keys can leak to downstream channel handlers during request mutation if they are not explicitly stripped before forwarding.
Auth Bypass: Flaws in key hashing, field deterministic encryption, and structured migrations can lead to unauthorized disclosure of stored API keys, compromising the system's auth boundaries.