GHSA-r2h8-g3f5-9cw2MediumCVSS 5.3
CoAI (Chat Nio) through 4.0.0 contains an unauthenticated path traversal vulnerability in the...
🔗 CVE IDs covered (1)
📋 Description
CoAI (Chat Nio) through 4.0.0 contains an unauthenticated path traversal vulnerability in the generation and article archive download endpoints via the hash query parameter. Attackers can supply ../ sequences in hash to download any readable .tar.gz or .zip file, including other users' generated archives.
🔗 References (6)
- https://nvd.nist.gov/vuln/detail/CVE-2026-111618
- https://github.com/coaidev/coai/blob/v4.0.0/addition/article/api.go#L25-L35
- https://github.com/coaidev/coai/blob/v4.0.0/addition/generation/api.go#L19-L29
- https://hackmd.io/@hieuPenguinnn/coai-chatnio-generation-article-download-path-traversal
- https://www.vulncheck.com/advisories/coai-through-4.0.0-unauthenticated-path-traversal-via-archive-download-endpoints
- https://github.com/advisories/GHSA-r2h8-g3f5-9cw2