Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
laserlemon/simple_oauth
master @ 8971d28
2
Fixes
1
CVEs
HIGH
Peak severity
Highlights
Auth Bypass: 1 prior fix. Scrutinize any change in this area.
SimpleOAuth: most-fixed (1 issue). Treat as high-risk during review.
1 high-severity fix 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: Insecure handling of the signature parameter within the normalized parameter string combined with weak checks on nil private keys allowed attackers to bypass signature validation entirely when using HMAC/RSA methods.
Signature Bypass: Inconsistent URI normalization during SimpleOAuth header initialization permitted signature discrepancies due to mixed-case schemes and leftover fragments.