Description
Jenkins 2.196 and earlier, LTS 2.176.3 and earlier did not escape the SCM tag name on the tooltip for SCM tag actions, resulting in a stored XSS vulnerability exploitable by users able to control SCM tag names for these actions.
Remediation
References
http://www.openwall.com/lists/oss-security/2019/09/25/3
https://jenkins.io/security/advisory/2019-09-25/#SECURITY-1537%20%281%29
Related Vulnerabilities
CVE-2020-27216 Vulnerability in maven package org.mortbay.jetty:jetty
CVE-2017-5638 Vulnerability in maven package org.apache.struts:struts2-core
CVE-2020-8158 Vulnerability in npm package typeorm
CVE-2020-2190 Vulnerability in maven package org.jenkins-ci.plugins:script-security
CVE-2022-43432 Vulnerability in maven package org.jenkins-ci.plugins:xframium