CVE-2021-21653
Jenkins Xray – Test Management for Jira Plugin 2.4.0 and earlier does not perform a permission check in an HTTP endpoint, allowing with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.
Date published : 2021-05-11
https://www.jenkins.io/security/advisory/2021-05-11/#SECURITY-2251%20%282%29