{"action":"Upgrade copyparty to 1.20.19 or later.","affected":[{"fixed":"1.20.19","introduced":"0"}],"component":"copyparty","cve_ids":["CVE-2026-104102"],"ecosystem":"PyPI","exploited":false,"fixed_versions":["1.20.19"],"ghsa_id":"GHSA-phv8-wgjp-g4p9","id":"tcs_01M5JHGQF4S92Y33KKSPYDK4YS","modified_at":"2026-10-15T20:30:08.635811757Z","published_at":"2026-10-15T20:16:38Z","references":["https://osv.dev/vulnerability/GHSA-phv8-wgjp-g4p9","https://github.com/9001/copyparty/security/advisories/GHSA-phv8-wgjp-g4p9","https://nvd.nist.gov/vuln/detail/CVE-2026-104102","https://github.com/9001/copyparty/commit/b331bb1c8c8cc306b91e4d94221969335a7a3e86","https://github.com/9001/copyparty","https://github.com/9001/copyparty/releases/tag/v1.20.19"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-phv8-wgjp-g4p9","url":"https://osv.dev/vulnerability/GHSA-phv8-wgjp-g4p9"},{"source":"nvd","source_id":"CVE-2026-104102","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-104102"}],"summary":"copyparty FTP: upload outside defined volumes (limited path traversal)"}