{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0","last_affected":"0.3.1"}],"component":"langchain-chatchat","cve_ids":["CVE-2025-6855"],"ecosystem":"PyPI","epss":0.00598,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-f823-phmg-x5fr","id":"tcs_01M5KFER8RFH2GWBRQDDN0HXXY","modified_at":"2026-07-07T17:56:13.892011780Z","published_at":"2025-06-29T09:30:23Z","references":["https://osv.dev/vulnerability/GHSA-f823-phmg-x5fr","https://nvd.nist.gov/vuln/detail/CVE-2025-6855","https://github.com/chatchat-space/Langchain-Chatchat/issues/5354","https://github.com/chatchat-space/Langchain-Chatchat","https://vuldb.com/?ctiid.314327","https://vuldb.com/?id.314327","https://vuldb.com/?submit.601162"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"GHSA-f823-phmg-x5fr","url":"https://osv.dev/vulnerability/GHSA-f823-phmg-x5fr"}],"summary":"Langchain-Chatchat vulnerable to path traversal"}