rubygem-openshift-origin-console in Red Hat OpenShift 2.2 allows remote authenticated users to execute arbitrary commands via a crafted request to the Broker.
Improper Neutralization of Special Elements used in a Command The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.