callService.do in IBM Business Process Manager (BPM) 7.5 through 8.5.5 and WebSphere Lombardi Edition 7.2 through 7.2.0.5 allows remote authenticated users to read arbitrary files via an XML external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.
https://exchange.xforce.ibmcloud.com/vulnerabilities/94112
http://www.securityfocus.com/bid/69264
http://www-01.ibm.com/support/docview.wss?uid=swg21679726
http://www-01.ibm.com/support/docview.wss?uid=swg1JR50616
http://secunia.com/advisories/60757