{"action":"Upgrade copyparty to 1.20.9 or later.","affected":[{"fixed":"1.20.9","introduced":"0"}],"component":"copyparty","cve_ids":["CVE-2026-27948"],"ecosystem":"PyPI","epss":0.00196,"exploited":false,"fixed_versions":["1.20.9"],"ghsa_id":"GHSA-62cr-6wp5-q43h","id":"tcs_01M5KF24QEV1CSTE67QADX4ZGZ","modified_at":"2026-07-13T07:26:43.527031786Z","published_at":"2026-02-26T22:33:46Z","references":["https://osv.dev/vulnerability/GHSA-62cr-6wp5-q43h","https://github.com/9001/copyparty/security/advisories/GHSA-62cr-6wp5-q43h","https://nvd.nist.gov/vuln/detail/CVE-2026-27948","https://github.com/9001/copyparty/commit/31b2801fd041f803f4a3d5c12c7d7cb5419048bc","https://github.com/9001/copyparty","https://github.com/9001/copyparty/releases/tag/v1.20.9"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"GHSA-62cr-6wp5-q43h","url":"https://osv.dev/vulnerability/GHSA-62cr-6wp5-q43h"}],"summary":"Copyparty vulnerable to reflected XSS via setck parameter"}