Highlights
Auth Bypass: 2 prior fixes. Scrutinize any change in this area.
src/methods/delta/preSignDeltaOrder.ts: most-fixed (1 issue). Treat as high-risk during review.
2 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: The application incorrectly derived EIP-2098 compact signatures, which could cause signature verification algorithms to recover an incorrect signer address, effectively bypassing authentication controls for multisig/Safe accounts.
Auth Bypass: Using a hardcoded, unvalidated contract address instead of the verified ParaswapDelta configuration created a risk where users could be forced to interact with unauthorized or malicious contracts.