Highlights
Authorization Bypass: 3 prior fixes. Scrutinize any change in this area.
contracts/bridge/BridgeMessenger.sol: most-fixed (1 issue). Treat as high-risk during review.
3 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.
Authorization Bypass: Bridge message retry and reversal functions were callable without caller permission checks, enabling unauthorized manipulation of cross-chain messages.
Authorization Bypass: Account and loan creation allowed arbitrary IDs, enabling unauthorized creation or overwriting of accounts and loans via crafted IDs.
Authorization Bypass: Rebalancing functions were callable by any user, allowing unauthorized adjustment of loan positions.