During the last week I noticed an activity trying to exploit a vulnerability of the viewtopic.php script.

I was told to update the script using the new version of xoops. When I tried to update the existing viewtopic.php and viewforum.php with those found in XOOPS 2.0.13.1 to 2.0.13.2 upgrade patch the result was the forum not to work.

Is there any way of updating that script or even better, Can I update that script into CBB 3.0

Finally is there any difference between newbb2 and CBB