IBM WebSphere Application Server (WAS) 6.1 through 6.1.0.24 and 7.0 through 7.0.0.4, IBM WebSphere Portal Server 5.1 through 6.0, and IBM Integrated Solutions Console (ISC) 6.0.1 do not properly set the IsSecurityEnabled security flag during migration of WebSphere Member Manager (WMM) to Virtual Member Manager (VMM) and a Federated Repository, which allows attackers to obtain sensitive information from repositories via unspecified vectors.