Highlights
Auth Bypass: 6 prior fixes. Scrutinize any change in this area.
iam/src/index.ts: most-fixed (2 issues). Treat as high-risk during review.
7 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.
Auth Bypass: Credential issuance is the core trust boundary; a bypass here allows attackers to obtain valid stamps without meeting requirements.
Auth Bypass: Saving stamps without verifying the credential subject DID allows impersonation and cross-user data corruption.
Auth Bypass: Incorrect aggregation of self-stakes across chains enables threshold bypass, granting credentials to under-qualified users.