CVE-2014-3579: Apache ActiveMQ Apollo

Critical severity, CVSS 9.8. EPSS: 4.6% chance of exploitation in the next 30 days.

XML external entity (XXE) vulnerability in Apache ActiveMQ Apollo 1.x before 1.7.1 allows remote consumers to have unspecified impact via vectors involving an XPath based selector when dequeuing XML messages.

Affected products

• Apache ActiveMQ Apollo: version 1.0 only; version 1.1 only; version 1.2 only; version 1.3 only; version 1.4 only; version 1.5 only; …

Published 2017-10-27. Last modified 2026-06-17.