{"id":"CVE-2014-4966","aliases":["GHSA-wqq5-c89p-3wc3","PYSEC-2020-204"],"url":"https://o3.security/vulnerability/CVE-2014-4966","summary":"Ansible Arbitrary Code Execution","details":"Ansible before 1.6.7 does not prevent inventory data with \"{{\" and \"lookup\" substrings, and does not prevent remote data with \"{{\" substrings, which allows remote attackers to execute arbitrary code via (1) crafted lookup('pipe') calls or (2) crafted Jinja2 data.","published":"2020-02-18T15:15:11Z","modified":"2026-06-04T09:14:38.967090637Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"ansible","fixedVersion":"1.6.7"}],"fix":{"url":"https://github.com/ansible/ansible/commit/62a1295a3e08cb6c3e9f1b2a1e6e5dcaeab32527","label":"ansible/ansible@62a1295"},"references":[{"type":"ADVISORY","url":"http://www.ocert.org/advisories/ocert-2014-004.html"},{"type":"ADVISORY","url":"https://github.com/ansible/ansible/commit/62a1295a3e08cb6c3e9f1b2a1e6e5dcaeab32527"},{"type":"FIX","url":"https://github.com/ansible/ansible/commit/62a1295a3e08cb6c3e9f1b2a1e6e5dcaeab32527"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-06-04T09:14:38.967090637Z"}}