Description
Jenkins Subversion Partial Release Manager Plugin 1.0.1 and earlier does not escape the error message for the repository URL field form validation, resulting in a reflected cross-site scripting vulnerability.
Remediation
References
http://www.openwall.com/lists/oss-security/2020/06/03/3
https://jenkins.io/security/advisory/2020-06-03/#SECURITY-1726