Description
Jenkins JIRA Plugin 3.0.10 and earlier does not declare the correct (folder) scope for per-folder Jira site definitions, allowing users to select and use credentials with System scope.
Remediation
References
http://www.openwall.com/lists/oss-security/2019/11/21/1
https://jenkins.io/security/advisory/2019-11-21/#SECURITY-1106