A form validation endpoint in Jenkins Queue cleanup Plugin 1.3 and earlier does not properly escape a query parameter displayed in an error message, resulting in a reflected XSS vulnerability.
[
{
"product": "Jenkins Queue cleanup Plugin",
"vendor": "Jenkins project",
"versions": [
{
"lessThanOrEqual": "1.3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]