Highlights
Denial of Service: 11 prior fixes. Scrutinize any change in this area.
server.js: most-fixed (17 issues). Treat as high-risk during review.
9 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: Frequent memory leaks, lingering browser contexts, and process tree exhaustion require multiple layers of defense, including process-tree RSS checks, global tab limits, and explicit execution deadlines on heavy operations.
Auth Bypass: Critical endpoints like arbitrary script execution, service termination, and cookie imports were historically vulnerable to unauthenticated remote access due to missing or weak middleware validation checks.
Information Disclosure: Spawning child processes without restricting environment variables risks leaking sensitive host credentials or API tokens inherited from the parent environment.