Security context

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

chatchat-space/Langchain-Chatchat

              master @ 49165d6
            

Fixes

CVEs

HIGH

Peak severity

100.0%

Coverage

Highlights

Path Traversal: 2 prior fixes. Scrutinize any change in this area.

server/knowledge_base/utils.py: most-fixed (2 issues). Treat as high-risk during review.

2 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.

Path Traversal: Two independent fixes target the same file-serving function, indicating a persistent pattern of missing canonicalization before path containment checks; a bypass in one path suggests sibling paths may still be vulnerable.