{"action":"Upgrade gitpython to 3.1.59 or later.","affected":[{"fixed":"3.1.59","introduced":"0"}],"component":"gitpython","cve_ids":["CVE-2026-78677"],"ecosystem":"PyPI","epss":0.00651,"exploited":false,"fixed_versions":["3.1.59"],"ghsa_id":"GHSA-8mcc-hrx5-hvxc","id":"tcs_01M5KF8JXFF9F6TX1NG8MBK5DQ","modified_at":"2026-09-08T19:00:06.914140693Z","published_at":"2026-09-08T18:41:52Z","references":["https://osv.dev/vulnerability/GHSA-8mcc-hrx5-hvxc","https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-8mcc-hrx5-hvxc","https://nvd.nist.gov/vuln/detail/CVE-2026-78677","https://github.com/gitpython-developers/GitPython/pull/2210","https://github.com/gitpython-developers/GitPython/commit/b68afff45af0f49e79a3e2d2162018986b37ad5d","https://github.com/gitpython-developers/GitPython","https://github.com/gitpython-developers/GitPython/releases/tag/3.1.59","https://github.com/pypa/advisory-database/tree/main/vulns/gitpython/PYSEC-2026-3787.yaml","https://www.vulncheck.com/advisories/gitpython-before-path-traversal-via-separate-git-dir"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-8mcc-hrx5-hvxc","url":"https://osv.dev/vulnerability/GHSA-8mcc-hrx5-hvxc"}],"summary":"GitPython: clone_from()/clone() omit --separate-git-dir from unsafe_git_clone_options, enabling arbitrary git-directory creation outside the destination"}