{"action":"Upgrade gitpython to 3.1.55 or later.","affected":[{"fixed":"3.1.55","introduced":"0"}],"component":"gitpython","cve_ids":["CVE-2026-73622"],"ecosystem":"PyPI","epss":0.00514,"exploited":false,"fixed_versions":["3.1.55"],"ghsa_id":"GHSA-94p4-4cq8-9g67","id":"tcs_01M5KH8WD91SEWFY71MJ6WYVJF","modified_at":"2026-09-10T13:00:03.315495609Z","published_at":"2026-08-13T12:17:27.337Z","references":["https://osv.dev/vulnerability/PYSEC-2026-3951","https://www.vulncheck.com/advisories/gitpython-before-environment-variable-exfiltration-via-remote-add","https://github.com/gitpython-developers/GitPython/commit/8ac5a30519b6f4af85398b9b9d7064ff4d452da2","https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-94p4-4cq8-9g67"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2026-3951","url":"https://osv.dev/vulnerability/PYSEC-2026-3951"}],"summary":"GitPython before 3.1.55 fails to disable environment variable expansion in Remote.create() and Submodule.add() URL handling, allowing attackers to exfiltrate secrets by supplying URLs containing varia"}