Description
Jenkins Git Plugin 4.2.0 and earlier does not escape the error message for the repository URL for Microsoft TFS field form validation, resulting in a stored cross-site scripting vulnerability.
Remediation
References
http://www.openwall.com/lists/oss-security/2020/03/09/1
https://jenkins.io/security/advisory/2020-03-09/#SECURITY-1723
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