Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
techschool/simplebank
master @ 97f000f
4
Fixes
0
CVEs
HIGH
Peak severity
Highlights
Auth Bypass: 3 prior fixes. Scrutinize any change in this area.
token/jwt_maker.go: most-fixed (2 issues). 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.
Auth Bypass: The JWT implementation suffered from critical signature validation issues, including failure to reject insecure signature algorithms (such as 'none') during parsing, which can allow arbitrary signature forgery.
Auth Bypass: The gRPC endpoint UpdateUser did not validate user identity or ownership, allowing arbitrary authenticated users to modify details of other accounts.
Auth Bypass: A lack of explicit token-type enforcement allowed tokens intended for one boundary (e.g., refresh tokens) to be reused in contexts demanding strict access tokens.