[org.jenkins-ci.tools:git-parameter] Jenkins Git Parameter Plugin vulnerable to stored cross-site scripting (XSS)

Jenkins Git Parameter Plugin 0.9.11 and earlier does not escape the default value shown on the UI, resulting in a stored cross-site scripting vulnerability exploitable by users with Job/Configure permission.

References

• https://nvd.nist.gov/vuln/detail/CVE-2020-2113
• https://jenkins.io/security/advisory/2020-02-12/#SECURITY-1709
• http://www.openwall.com/lists/oss-security/2020/02/12/3
• https://github.com/advisories/GHSA-fgxc-mxvw-55mv