BEA WebLogic Server and WebLogic Express 7.0 through SP5 and 8.1 through SP2, when editing weblogic.xml using WebLogic Builder or the SecurityRoleAssignmentMBean.toXML method, inadvertently removes security-role-assignment tags when weblogic.xml does not have a principal-name tag, which can remove intended access restrictions for the associated web application.
https://exchange.xforce.ibmcloud.com/vulnerabilities/16123
http://www.securityfocus.com/bid/10328
http://www.kb.cert.org/vuls/id/950070
http://securitytracker.com/id?1010128
http://secunia.com/advisories/11593
http://dev2dev.bea.com/resourcelibrary/advisoriesnotifications/BEA04_59.00.jsp