Unspecified vulnerability in BEA WebLogic Portal 8.1 SP3 through SP5, when using Web Services Remote Portlets (WSRP), allows remote attackers to access restricted web resources via crafted URLs.
https://exchange.xforce.ibmcloud.com/vulnerabilities/24293
http://www.vupen.com/english/advisories/2006/0312
http://www.securityfocus.com/bid/16358
http://securitytracker.com/id?1015528