Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not escape button labels in the Jenkins UI.
This results in a cross-site scripting vulnerability exploitable by attackers with the ability to control button labels. An example of buttons with a user-controlled label are the buttons of the Pipeline input step.
Jenkins 2.275, LTS 2.263.2 escapes button labels in the Jenkins UI.
{
"github_reviewed_at": "2022-06-23T06:51:15Z",
"severity": "MODERATE",
"nvd_published_at": "2021-01-13T16:15:00Z",
"cwe_ids": [
"CWE-79"
],
"github_reviewed": true
}