Description
A form validation endpoint in Jenkins Queue cleanup Plugin 1.3 and earlier does not properly escape a query parameter displayed in an error message, resulting in a reflected XSS vulnerability.
Remediation
References
http://www.openwall.com/lists/oss-security/2020/03/25/2
https://jenkins.io/security/advisory/2020-03-25/#SECURITY-1724
Related Vulnerabilities
CVE-2023-30521 Vulnerability in maven package org.jenkins-ci.plugins:assembla-merge-request-builder
CVE-2019-10405 Vulnerability in maven package org.jenkins-ci.main:jenkins-core
CVE-2020-17519 Vulnerability in maven package org.apache.flink:flink-runtime_2.11
CVE-2021-21351 Vulnerability in maven package com.thoughtworks.xstream:xstream