Important: This security patch has been replaced by a release on 6 November 2012.
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. Simply download the relevant zip file for your version. Expand the zip file and upload /admin/sources/base/core.php to your /admin/sources/base directory on your server ensuring that the file is overwritten.
Please contact technical support if you're unsure how to update your community.
The main download zips have been updated at the time of this announcement.
Thank you to Egidio Romano (aka EgiX) for reporting the issue and lending his assistance with the fix.