Description
Jenkins White Source Plugin 19.1.1 and earlier stores credentials unencrypted in its global configuration file and in job config.xml files on the Jenkins master where they can be viewed by users with Extended Read permission (config.xml), or access to the master file system.
Remediation
References
https://jenkins.io/security/advisory/2020-07-02/#SECURITY-1630
http://www.openwall.com/lists/oss-security/2020/07/02/7