Jenkins ontrack Jenkins Plugin 4.0.0 and earlier does not escape the name of Ontrack: Multi Parameter choice, Ontrack: Parameter choice, and Ontrack: SingleParameter parameters on views displaying parameters, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.

A sandbox bypass vulnerability in Jenkins ontrack Plugin 3.4 and earlier allowed attackers with control over ontrack DSL definitions to execute arbitrary code on the Jenkins master JVM.