description: 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.
affected:
{
product: Jenkins Matrix Project Plugin
vendor: Jenkins project
versions:
lessThanOrEqual: 1.19, status: affected, version: unspecified, versionType: custom
status: unaffected, version: 1.18.1
}