Highlights
Auth Bypass: 1 prior fix. Scrutinize any change in this area.
Actions: most-fixed (1 issue). Treat as high-risk during review.
1 high-severity fix in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Command Injection: Insecure interpolation of GitHub runner context parameters like release tags and references into bash scripts allowed arbitrary command execution within CI/CD runners. Future workflow modifications must strictly map context values to intermediate environment variables rather than direct inline expansion.
Auth Bypass: The lack of an identity_store_id scope constraint on MatchLink relationships for Identity Center users and groups could lead to cross-instance role leaks. Graph models representing AWS Identity Center relationships must guarantee strict isolation between distinct identity store instances.