Quote:

" On 25 October 2012 we released a critical security patch for IP.Board to address an issue with PHP serialized data in the software. Today we are releasing an update that further enhances the security of the impacted areas. "

Full source + download:

Code: 
http://community.invisionpower.com/topic/372245-ipboard-33x-32x-and-31x-critical-security-update-6-november-2012/
upnorth Reviewed by upnorth on . IP.Board 3.1.x, 3.2.x and 3.3.x Security Update Quote: " It has come to our attention that a security issue is present in IP.Board. We strongly recommend that you follow the instructions below to patch your community. This security update is a simple one file patch. " Full source + complete instructions: http://community.invisionpower.com/topic/371625-ipboard-31x-32x-and-33x-security-update/ Rating: 5