{"id":"CVE-2020-2179","aliases":["GHSA-324h-2v7h-q3xx"],"url":"https://o3.security/vulnerability/CVE-2020-2179","summary":"RCE vulnerability in Jenkins Yaml Axis Plugin","details":"Jenkins Yaml Axis Plugin 0.2.0 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.","published":"2020-04-16T19:15:28.493Z","modified":"2026-07-09T00:13:36.307875Z","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:yaml-axis","fixedVersion":"0.2.1"}],"fix":null,"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2020/04/16/4"},{"type":"ADVISORY","url":"https://jenkins.io/security/advisory/2020-04-16/#SECURITY-1825"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T00:13:36.307875Z"}}