{"action":"Upgrade copyparty to 1.16.15 or later.","affected":[{"fixed":"1.16.15","introduced":"0"}],"component":"copyparty","cve_ids":["CVE-2025-27145"],"ecosystem":"PyPI","epss":0.00469,"exploited":false,"fixed_versions":["1.16.15"],"ghsa_id":"GHSA-m2jw-cj8v-937r","id":"tcs_01M5KGRMKM7BS6HJQN2QBKNG4C","modified_at":"2026-07-07T17:47:21.464405284Z","published_at":"2026-07-07T14:34:50.251716Z","references":["https://osv.dev/vulnerability/PYSEC-2026-1278","https://github.com/9001/copyparty/security/advisories/GHSA-m2jw-cj8v-937r","https://nvd.nist.gov/vuln/detail/CVE-2025-27145","https://github.com/9001/copyparty/commit/438ea6ccb06f39d7cbb4b6ee7ad44606e21a63dd","https://github.com/9001/copyparty","https://github.com/9001/copyparty/releases/tag/v1.16.15","https://pypi.org/project/copyparty","https://github.com/advisories/GHSA-m2jw-cj8v-937r"],"severity":{"label":"low","score":3.6},"sources":[{"source":"osv","source_id":"PYSEC-2026-1278","url":"https://osv.dev/vulnerability/PYSEC-2026-1278"}],"summary":"copyparty renders unsanitized filenames as HTML when user uploads empty files"}