Advisories for Maven/Org.jenkins-Ci.plugins.workflow/Workflow-Multibranch package

2022

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Jenkins Pipeline: Multibranch Plugin 706.vd43c65dec013 and earlier uses distinct checkout directories per SCM for the readTrusted step, allowing attackers with Item/Configure permission to invoke arbitrary OS commands on the controller through crafted SCM contents.

Improper Link Resolution Before File Access ('Link Following')

Jenkins Pipeline: Multibranch Plugin 706.vd43c65dec013 and earlier follows symbolic links to locations outside of the checkout directory for the configured SCM when reading files using the readTrusted step, allowing attackers able to configure Pipelines permission to read arbitrary files on the Jenkins controller file system.