description: Jenkins Pipeline: Shared Groovy Libraries Plugin 552.vd9cc05b8a2e1 and earlier uses the same checkout directories for distinct SCMs for Pipeline libraries, allowing attackers with Item/Configure permission to invoke arbitrary OS commands on the controller through crafted SCM contents.
affected:
{
product: Jenkins Pipeline: Shared Groovy Libraries Plugin
vendor: Jenkins project
versions:
lessThanOrEqual: 552.vd9cc05b8a2e1, status: affected, version: unspecified, versionType: custom
status: unaffected, version: 2.21.1
status: unaffected, version: 2.18.1
}