{"action":"Upgrade gitpython to 3.1.59 or later.","affected":[{"fixed":"3.1.59","introduced":"0"}],"component":"gitpython","cve_ids":["CVE-2026-78678"],"ecosystem":"PyPI","epss":0.00412,"exploited":false,"fixed_versions":["3.1.59"],"ghsa_id":"GHSA-5xxx-qhh7-9287","id":"tcs_01M5KF233XDBJGCJ9B7ES6NND3","modified_at":"2026-09-08T19:00:06.904435463Z","published_at":"2026-09-08T18:41:31Z","references":["https://osv.dev/vulnerability/GHSA-5xxx-qhh7-9287","https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-5xxx-qhh7-9287","https://nvd.nist.gov/vuln/detail/CVE-2026-78678","https://github.com/gitpython-developers/GitPython","https://github.com/pypa/advisory-database/tree/main/vulns/gitpython/PYSEC-2026-3788.yaml","https://www.vulncheck.com/advisories/gitpython-before-arbitrary-file-read-via-repo-blame"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-5xxx-qhh7-9287","url":"https://osv.dev/vulnerability/GHSA-5xxx-qhh7-9287"}],"summary":"GitPython: Incomplete unsafe_git_revision_options denylist omits --contents/-S, enabling arbitrary file read via Repo.blame()"}