Security context

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

across-protocol/relayer
master @ 3e13466
8
Fixes
0
CVEs
HIGH
Peak severity
50.0%
Coverage
Highlights
Denial of Service: 3 prior fixes. Scrutinize any change in this area.
src/dataworker/Dataworker.ts: most-fixed (2 issues). Treat as high-risk during review.
5 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.

Validation Bypass: Refund requests lacked validation on origin/destination chains, fill ranges, and token validity, enabling invalid financial events to be processed.
Validation Bypass: Multicall bundles did not enforce uniform target contract and chain, risking misrouting or incorrect execution of transactions.
Integrity Check Bypass: Lenient leaf-count comparison allowed under-reported pool rebalance leaf counts to bypass validation, potentially stranding funds.