{"id":"CVE-2022-34171","aliases":["BIT-jenkins-2022-34171","GHSA-7f84-p6r5-jr6q"],"url":"https://o3.security/vulnerability/CVE-2022-34171","summary":"Cross-site Scripting vulnerability in Jenkins","details":"Since Jenkins 2.321 and LTS 2.332.1, the HTML output generated for new symbol-based SVG icons includes the `title` attribute of `l:ionicon` until Jenkins 2.334 and `alt` attribute of `l:icon` since Jenkins 2.335 without further escaping.\n\nThis vulnerability is known to be exploitable by attackers with Job/Configure permission.\n\nJenkins 2.356, LTS 2.332.4 and LTS 2.346.1 addresses this vulnerability, the `title` attribute of `l:ionicon` (Jenkins LTS 2.332.4) and `alt` attribute of `l:icon` (Jenkins 2.356 and LTS 2.346.1) are escaped in the generated HTML output.","published":"2022-06-23T17:15:15.317Z","modified":"2026-07-09T06:35:32.971385Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.jenkins-ci.main:jenkins-core","fixedVersion":"2.356"},{"ecosystem":"Maven","name":"org.jenkins-ci.main:jenkins-core","fixedVersion":"2.346.1"},{"ecosystem":"Maven","name":"org.jenkins-ci.main:jenkins-core","fixedVersion":"2.332.4"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://www.jenkins.io/security/advisory/2022-06-22/#SECURITY-2781"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-34171"},{"type":"PACKAGE","url":"https://github.com/jenkinsci/jenkins"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T06:35:32.971385Z"}}