Description
Jenkins Mattermost Notification Plugin 2.7.0 and earlier stored webhook URLs containing a secret token unencrypted in its global configuration file and job config.xml files on the Jenkins master where they could be viewed by users with Extended Read permission, or access to the master file system.
Remediation
References
http://www.openwall.com/lists/oss-security/2019/10/23/2
https://jenkins.io/security/advisory/2019-10-23/#SECURITY-1628
Related Vulnerabilities
CVE-2022-41919 Vulnerability in npm package fastify
CVE-2022-36096 Vulnerability in maven package org.xwiki.platform:xwiki-platform-index-ui
CVE-2020-9038 Vulnerability in npm package joplin
CVE-2022-45143 Vulnerability in maven package org.apache.tomcat:tomcat-catalina
CVE-2023-50771 Vulnerability in maven package org.jenkins-ci.plugins:oic-auth