IBM FileNet P8 Content Engine (aka P8CE) 4.0.1 through 5.0.0, as used in FileNet P8 Content Manager (CM) and FileNet P8 Business Process Manager (BPM), does not require the PRIVILEGED_WRITE access role for all intended Object Store modifications, which allows remote attackers to change a privileged property of an object via unspecified vectors.
https://exchange.xforce.ibmcloud.com/vulnerabilities/65448
http://www.vupen.com/english/advisories/2011/0423
http://www.securityfocus.com/bid/46432