CVE-2026-111618
CVE-2026-111618 · CoAI through 4.0.0 Unauthenticated Path Traversal via Archive Download Endpoints
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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.
CVSS 6.9 · Media · EPSS 0,4%
- Publicación
- Actualización
Productos y versiones afectados
coai
- Versiones
- ≥ 0, ≤ 4.0.0: Afectada (custom)
Sin corrección publicada
Fuentes originales
- https://hackmd.io/@hieuPenguinnn/coai-chatnio-generation-article-download-path-traversal
- https://github.com/coaidev/coai/blob/v4.0.0/addition/generation/api.go#L19-L29
- https://github.com/coaidev/coai/blob/v4.0.0/addition/article/api.go#L25-L35
- https://www.vulncheck.com/advisories/coai-through-4.0.0-unauthenticated-path-traversal-via-archive-download-endpoints
- https://nvd.nist.gov/vuln/detail/CVE-2026-111618