{"id":"CVE-2026-78677","revision":"9b302a5c0a0042cea451d08b748a1b66","records":[{"revision":"9b302a5c0a0042cea451d08b748a1b66","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-78677","aliases":[],"title":"GitPython before 3.1.59 Path Traversal via separate-git-dir","description":"GitPython before 3.1.59 omits --separate-git-dir from unsafe_git_clone_options, allowing attackers to create arbitrary git directories outside the intended clone destination. Attackers can pass a separate_git_dir parameter to Repo.clone_from() or Repo.clone() to redirect repository metadata to an attacker-controlled filesystem path, enabling arbitrary directory creation and potential hook execution.","state":0,"publishedAt":"2026-08-25T01:30:34.719+00:00","modifiedAt":"2026-10-08T15:25:08.424+00:00","affected":[{"ecosystem":"Vendor product","name":"GitPython","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"gitpython-developers\",\n                    \"product\": \"GitPython\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageURL\": \"pkg:pypi/gitpython\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"3.1.59\"\n                        },\n                        {\n                            \"version\": \"3.1.59\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","score":8.7,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5,"severity":"HIGH"}],"references":["https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-8mcc-hrx5-hvxc","https://www.vulncheck.com/advisories/gitpython-before-path-traversal-via-separate-git-dir"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-78677","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-78677","identifiers":["CVE-2026-78677"]},"retained":false,"historicalAffected":[]}],"coverage":[]}