Security context

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

slack-go/slack
master @ 4b9cec9
8
Fixes
0
CVEs
HIGH
Peak severity
100.0%
Coverage
Highlights
Auth Bypass: 6 prior fixes. Scrutinize any change in this area.
security.go: most-fixed (3 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.

Auth Bypass: Multiple fixes in security.go address critical signature verification flaws, including accepting empty secrets and lacking timestamp/constant-time checks, which could allow forged requests.
Auth Bypass: The events API example had weak token verification replaced with signature verification, and a missing return after parse errors allowed unauthorized events to be processed.
Auth Bypass: GET requests were missing Authorization headers, leading to authentication bypass on resource retrieval.