Description
A sandbox bypass vulnerability in Jenkins Pipeline: Shared Groovy Libraries Plugin 552.vd9cc05b8a2e1 and earlier allows attackers with Item/Configure permission to execute arbitrary code on the Jenkins controller JVM using specially crafted library names if a global Pipeline library is already configured.
Affected products
- Jenkins Project / Jenkins Pipeline: Shared Groovy Libraries Pluginunspecified – 552.vd9cc05b8a2e1
- Jenkins Project / Jenkins Pipeline: Shared Groovy Libraries Plugin2.21.1 – 2.21.1
- Jenkins Project / Jenkins Pipeline: Shared Groovy Libraries Plugin2.18.1 – 2.18.1