Description
Jenkins 2.286 and earlier, LTS 2.277.1 and earlier does not validate the type of object created after loading the data submitted to the `config.xml` REST API endpoint of a node, allowing attackers with Computer/Configure permission to replace a node with one of a different type.
Remediation
References
http://www.openwall.com/lists/oss-security/2021/04/07/2
https://www.jenkins.io/security/advisory/2021-04-07/#SECURITY-1721
Related Vulnerabilities
CVE-2023-31062 Vulnerability in maven package org.apache.inlong:manager-pojo
CVE-2019-15782 Vulnerability in maven package org.webjars.npm:webtorrent
CVE-2019-1003026 Vulnerability in maven package org.jenkins-ci.plugins:mattermost
CVE-2019-16574 Vulnerability in maven package com.alauda.jenkins.plugins:alauda-devops-pipeline
CVE-2020-6858 Vulnerability in maven package com.hotels.styx:styx-components