Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
waykichain/waykichain
master @ 5cec6a9
31
Fixes
0
CVEs
HIGH
Peak severity
52.0%
Coverage
Highlights
Auth Bypass: 11 prior fixes. Scrutinize any change in this area.
src/tx.cpp: most-fixed (4 issues). Treat as high-risk during review.
22 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: Re-use of authorization signatures in a single transaction can bypass cryptographic controls; strict duplicate signature detection is required using unique tracking sets.
Cryptographic Weakness: UTXO multisig components are highly sensitive to signature replay and spoofing if they fail to bind context parameters like the redeem script, previous transaction ID, or output index directly into the signature validation hash.
Integer Overflow: Unchecked balance manipulation and signed conversions allow integer overflows that lead to unauthorized funds generation or artificial account balance inflation.