{"id":"CVE-2020-2158","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.","aliases":["GHSA-c329-r874-xc7j"],"modified":"2026-07-08T17:56:28.673745Z","published":"2020-03-09T16:15:15.140Z","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"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/jenkinsci/literate-plugin","events":[{"introduced":"0"},{"last_affected":"510c02e49c9b838cc1f2517c5c9a3ad5eb9d9412"}],"database_specific":{"cpe":"cpe:2.3:a:jenkins:literate:*:*:*:*:*:jenkins:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"1.0"}],"source":"CPE_RANGE"}}],"versions":["literate-1.0","literate-0.2-beta-5","literate-0.2-beta-4","literate-0.2-beta-3","literate-0.2-beta-2","literate-0.2-beta-1","literate-0.1-beta-2","literate-0.1-beta-1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-2158.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}