Description
Jenkins instant-messaging Plugin 1.41 and earlier stores passwords for group chats unencrypted in the global configuration file of plugins based on Jenkins instant-messaging Plugin on the Jenkins controller where they can be viewed by users with access to the Jenkins controller file system.
Remediation
References
http://www.openwall.com/lists/oss-security/2022/03/29/1
https://www.jenkins.io/security/advisory/2022-03-29/#SECURITY-2161
Related Vulnerabilities
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CVE-2019-10392 Vulnerability in maven package org.jenkins-ci.plugins:git-client
CVE-2020-12668 Vulnerability in maven package com.hubspot.jinjava:jinjava