Highlights
Dependency Vulnerability Remediation: 1 prior fix. Scrutinize any change in this area.
python/poetry.lock: most-fixed (1 issue). Treat as high-risk during review.
3 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.
Insecure Deserialization: Function deserialization can lead to arbitrary code execution; the fix made it opt-in, but any code path that bypasses the flag remains dangerous.
Prototype Pollution: Assignment to __proto__ during deserialization can pollute object prototypes, leading to property injection or DoS; the fix blocks only that key, leaving other pollution vectors possible.
Information Disclosure: Binding to 0.0.0.0 exposed the server to unauthenticated remote access; defaulting to loopback mitigates this, but misconfiguration can reintroduce exposure.