{"action":"Upgrade copyparty to 1.20.17 or later.","affected":[{"fixed":"1.20.17","introduced":"0"}],"component":"copyparty","cve_ids":["CVE-2026-70657"],"ecosystem":"PyPI","epss":0.00331,"exploited":false,"fixed_versions":["1.20.17"],"ghsa_id":"GHSA-x5pq-m9p8-f4vx","id":"tcs_01M5KH6M8NWY15FKGSAEF0SPG2","modified_at":"2026-08-19T12:45:05.493042499Z","published_at":"2026-08-19T11:56:27.329507Z","references":["https://osv.dev/vulnerability/PYSEC-2026-3660","https://github.com/9001/copyparty/security/advisories/GHSA-x5pq-m9p8-f4vx","https://github.com/9001/copyparty/commit/e40755331ba9449993ff482456e6bdd2c6deb950","https://github.com/9001/copyparty","https://github.com/9001/copyparty/releases/tag/v1.20.17","https://pypi.org/project/copyparty","https://github.com/advisories/GHSA-x5pq-m9p8-f4vx","https://nvd.nist.gov/vuln/detail/CVE-2026-70657"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"PYSEC-2026-3660","url":"https://osv.dev/vulnerability/PYSEC-2026-3660"}],"summary":"Copyparty vulnerable to file/dirkey confusion"}