{"id":"CVE-2020-2158","aliases":["GHSA-c329-r874-xc7j"],"url":"https://o3.security/vulnerability/CVE-2020-2158","summary":"Remote Code Execution vulnerability in Jenkins Literate Plugin","details":"Jenkins Literate Plugin 1.0 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.","published":"2020-03-09T16:15:15.140Z","modified":"2026-07-08T17:56:28.673745Z","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":{"score":0.02867,"percentile":0.85667,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:literate","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2020/03/09/1"},{"type":"ADVISORY","url":"https://jenkins.io/security/advisory/2020-03-09/#SECURITY-1750"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-2158"},{"type":"PACKAGE","url":"https://github.com/jenkinsci/literate-plugin"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T17:56:28.673745Z"}}