{"action":"Upgrade gitpython to 3.1.50 or later.","affected":[{"fixed":"3.1.50","introduced":"0"}],"component":"gitpython","cve_ids":["CVE-2026-67326"],"ecosystem":"PyPI","epss":0.00254,"exploited":false,"fixed_versions":["3.1.50"],"ghsa_id":"GHSA-mv93-w799-cj2w","id":"tcs_01M5KH927YWDCMS26PMX7ZFYZ4","modified_at":"2026-09-17T09:00:03.365357969Z","published_at":"2026-08-01T13:17:03.063Z","references":["https://osv.dev/vulnerability/PYSEC-2026-3980","https://www.vulncheck.com/advisories/gitpython-before-newline-injection-via-config-writer-section","https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-mv93-w799-cj2w"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"PYSEC-2026-3980","url":"https://osv.dev/vulnerability/PYSEC-2026-3980"}],"summary":"GitPython before 3.1.50 fails to validate newline characters in the section parameter of config_writer(), allowing attackers to inject arbitrary section headers into .git/config. Attackers can inject"}