Security context

What an agent needs to avoid regressing past fixes and find the next vuln in this repo.

0xplaygrounds/rig

              main @ 81c1414
            

Fixes

CVEs

MEDIUM

Peak severity

Highlights

Denial of Service: 1 prior fix. Scrutinize any change in this area.

crates/rig-core/src/providers/copilot/mod.rs: most-fixed (1 issue). 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.

SSRF: Unconstrained parsing of Copilot base URLs extracted from token proxy attributes allowed arbitrary server routing, corrected by validating against verified domains and restricting schemes to HTTPS.

Denial of Service: Awaiting peer responses indefinitely in MCP tool calls left the execution path vulnerable to denial of service, requiring the enforcement of default read deadlines.

Information Disclosure: Manual tracing span entries across yield points leaked thread-local execution contexts, requiring structural instrumentation using Future traits to guarantee correct scope isolation.