The f:validateButton form control for the Jenkins UI did not properly escape job URLs in Jenkins 2.171 and earlier and Jenkins LTS 2.164.1 and earlier, resulting in a cross-site scripting (XSS) vulnerability exploitable by users with the ability to control job names.
{
"versions": [
{
"introduced": "0"
},
{
"last_affected": "2.164.1"
},
{
"introduced": "0"
},
{
"last_affected": "2.171"
}
]
}