Jenkins Matrix Project Plugin 1.19 and earlier does not escape HTML metacharacters in node and label names, and label descriptions, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/Configure permission.
[
{
"product": "Jenkins Matrix Project Plugin",
"vendor": "Jenkins project",
"versions": [
{
"lessThanOrEqual": "1.19",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "1.18.1"
}
]
}
]