The JAXB XML parser in EMC Documentum Foundation Services (DFS) 6.6 before P39, 6.7 SP1 before P28, and 6.7 SP2 before P15, as used in My Documentum for Desktop, My Documentum for Microsoft Outlook, and CenterStage, allows remote authenticated users to read arbitrary files via an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.