Description
Jenkins Slack Upload Plugin 1.7 and earlier stores a secret unencrypted in job config.xml files on the Jenkins master where it can be viewed by users with Extended Read permission, or access to the master file system.
Remediation
References
http://www.openwall.com/lists/oss-security/2020/07/02/7
https://jenkins.io/security/advisory/2020-07-02/#SECURITY-1627
Related Vulnerabilities
CVE-2019-10476 Vulnerability in maven package org.jenkins-ci.plugins:zulip
CVE-2020-2185 Vulnerability in maven package org.jenkins-ci.plugins:ec2
CVE-2021-3189 Vulnerability in npm package slashify
CVE-2019-0225 Vulnerability in maven package org.apache.jspwiki:jspwiki-builder
CVE-2022-43402 Vulnerability in maven package org.jenkins-ci.plugins.workflow:workflow-cps