Highlights
Credential Exposure: 1 prior fix. Scrutinize any change in this area.
.github/workflows/ci.yml: most-fixed (2 issues). Treat as high-risk during review.
0 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.
Privilege Escalation: Workflow token with excessive default permissions (e.g., write access to repository contents) allows a compromised job or malicious PR to escalate privileges and modify repository state or exfiltrate secrets.
Credential Exposure: actions/checkout with persist-credentials: true leaves GitHub tokens in the workspace, which can be stolen by a malicious step or artifact, leading to credential exposure.