Apache ActiveMQ could allow a remote attacker to obtain sensitive information, caused by an XML External Entity Injection (XXE) error when processing XML data. By sending specially-crafted XML data to specify an XPath based selector, an attacker could exploit this vulnerability to obtain sensitive information.

Apache ActiveMQ could allow a remote attacker to traverse directories on the system, caused by an error in the fileserver upload/download functionality. By placing a jsp file in the admin console, an attacker could exploit this vulnerability to execute arbitrary shell commands on the system.