description: Jenkins Pipeline Utility Steps Plugin 2.13.1 and earlier does not restrict the set of enabled prefix interpolators and bundles versions of Apache Commons Configuration library that enable the 'file:' prefix interpolator by default, allowing attackers able to configure Pipelines to read arbitrary files from the Jenkins controller file system.
affected:
{
product: Jenkins Pipeline Utility Steps Plugin
vendor: Jenkins project
versions:
lessThanOrEqual: 2.13.1, status: affected, version: unspecified, versionType: custom
}