{"action":"Upgrade copier to 9.11.2 or later.","affected":[{"fixed":"9.11.2","introduced":"0"}],"component":"copier","cve_ids":["CVE-2026-23968"],"ecosystem":"PyPI","epss":0.00241,"exploited":false,"fixed_versions":["9.11.2"],"ghsa_id":"GHSA-xjhm-gp88-8pfx","id":"tcs_01M5KG4AGKZB7YFN4WF3TBYJNF","modified_at":"2026-07-07T17:57:15.178652177Z","published_at":"2026-01-21T22:08:48Z","references":["https://osv.dev/vulnerability/GHSA-xjhm-gp88-8pfx","https://github.com/copier-org/copier/security/advisories/GHSA-xjhm-gp88-8pfx","https://nvd.nist.gov/vuln/detail/CVE-2026-23968","https://github.com/copier-org/copier/commit/b3a7b3772d17cf0e7a4481978188c9f536c8d8f6","https://github.com/copier-org/copier"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"GHSA-xjhm-gp88-8pfx","url":"https://osv.dev/vulnerability/GHSA-xjhm-gp88-8pfx"}],"summary":"Copier safe template has arbitrary filesystem read access via symlinks when _preserve_symlinks: false"}