{"id":"CVE-2020-2123","details":"Jenkins RadarGun Plugin 1.7 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.","aliases":["GHSA-723p-9rcj-xv8j"],"modified":"2026-07-09T06:34:41.189260Z","published":"2020-02-12T15:15:13.820Z","references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2020/02/12/3"},{"type":"ADVISORY","url":"https://jenkins.io/security/advisory/2020-02-12/#SECURITY-1733"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/jenkinsci/radargun-plugin","events":[{"introduced":"0"},{"last_affected":"c35d470f89b8273a09d5a72ea87ae96fd0803ac2"}],"database_specific":{"cpe":"cpe:2.3:a:jenkins:radargun:*:*:*:*:*:jenkins:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"1.7"}],"source":"CPE_RANGE"}}],"versions":["radargun-1.7","radargun-1.6","radargun-1.5","radargun-1.4","radargun-1.3","radargun-1.2","radargun-1.1","radargun-1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-2123.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"}]}