GHSA-2C9Q-QWRC-F486 XML External Entity Reference in org.picketlink:picketlink-common

The org.picketlink.common.util.DocumentUtil.getDocumentBuilderFactory method in PicketLink, as used in Red Hat JBoss Enterprise Application Platform JBEAP 5.2.0 and 6.2.4, expands entity references, which allows remote attackers to read arbitrary code and possibly have other unspecified impact vi...