Highlights
Denial of Service: 6 prior fixes. Scrutinize any change in this area.
Dockerfile: most-fixed (1 issue). Treat as high-risk during review.
4 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.
Denial of Service: Concurrent incoming client connection streams can trigger redundant database queries, leading to database resource exhaustion. Developers must use coalescing patterns like singleflight for shared resource queries.
Path Traversal: Archive extraction can traverse outside the target directory if path prefix verification is bypassed. Safe path joins or prefix checks must guard all decompression sinks.
Denial of Service: Lack of ReadHeaderTimeout makes the web server susceptible to connection-exhaustion/slowloris DoS attacks. All HTTP/HTTPS listeners must enforce explicit header timeouts.