{"action":"Upgrade setuptools to 78.1.1 or later.","affected":[{"fixed":"78.1.1","introduced":"0"}],"component":"setuptools","cve_ids":["CVE-2025-47273"],"ecosystem":"PyPI","epss":0.01592,"exploited":false,"fixed_versions":["78.1.1"],"ghsa_id":"GHSA-5rjg-fvgr-3xxf","id":"tcs_01M5KF1P0G24V8VGC3ST4VCF6K","modified_at":"2026-09-10T03:50:24.253527717Z","published_at":"2025-05-19T16:52:43Z","references":["https://osv.dev/vulnerability/GHSA-5rjg-fvgr-3xxf","https://github.com/pypa/setuptools/security/advisories/GHSA-5rjg-fvgr-3xxf","https://nvd.nist.gov/vuln/detail/CVE-2025-47273","https://github.com/pypa/setuptools/issues/4946","https://github.com/pypa/setuptools/commit/250a6d17978f9f6ac3ac887091f2d32886fbbb0b","https://github.com/pypa/advisory-database/tree/main/vulns/setuptools/PYSEC-2025-49.yaml","https://github.com/pypa/setuptools","https://github.com/pypa/setuptools/blob/6ead555c5fb29bc57fe6105b1bffc163f56fd558/setuptools/package_index.py#L810C1-L825C88","https://lists.debian.org/debian-lts-announce/2025/05/msg00035.html"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"GHSA-5rjg-fvgr-3xxf","url":"https://osv.dev/vulnerability/GHSA-5rjg-fvgr-3xxf"},{"source":"nvd","source_id":"CVE-2025-47273","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-47273"}],"summary":"setuptools has a path traversal vulnerability in PackageIndex.download that leads to Arbitrary File Write"}