Open redirect vulnerability in the ibm_security_logout servlet in IBM WebSphere Application Server (WAS) 5.1.1.19 and earlier 5.x versions, 6.0.x before 6.0.2.33, and 6.1.x before 6.1.0.23 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via the logoutExitPage feature.
https://exchange.xforce.ibmcloud.com/vulnerabilities/47200
http://www.securityfocus.com/bid/33700