{"action":"Upgrade gitpython to 3.1.60 or later.","affected":[{"fixed":"3.1.60","introduced":"0"}],"component":"gitpython","cve_ids":["CVE-2026-87817"],"ecosystem":"PyPI","epss":0.00419,"exploited":false,"fixed_versions":["3.1.60"],"ghsa_id":"GHSA-239g-whfq-7xj9","id":"tcs_01M5KH92JRSBFTBJAYBZP5XCJE","modified_at":"2026-09-17T09:00:03.355630821Z","published_at":"2026-09-09T12:17:16.830Z","references":["https://osv.dev/vulnerability/PYSEC-2026-3982","https://www.vulncheck.com/advisories/gitpython-before-3.1.60-remote-code-execution-via-git-directory-impersonation","https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-239g-whfq-7xj9"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2026-3982","url":"https://osv.dev/vulnerability/PYSEC-2026-3982"}],"summary":"GitPython before 3.1.60 fails to properly validate the git directory location, allowing attackers to impersonate the git directory using tracked files like gitdir, commondir, and HEAD. Attackers can e"}