Description
Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not escape display names and IDs of item types shown on the New Item page, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to specify display names or IDs of item types.
Remediation
References
https://www.jenkins.io/security/advisory/2021-01-13/#SECURITY-2171
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