[Alfa1]

Originally Posted by Langaleer

Its definately not fixed. I had the email from vBulletin to say a plugin I had (this one) had an exploit and was in quarantine. I never had a hack before, and when I looked at the thread linked earlier, it was stated the vulnerability was resolved and to download the latest version.
This I did, and then my forum was hacked in a short while after (maybe 15ish minutes?).

Now considering I hadn't been hacked on the previous version, then I upgrade to the latest version, resulting in the issue that other people have posted - I'd definately point my finger to this!

You may be right, but it is also possible that the hack attempt was already in progress before you upgraded to the latest version. So the hacker was already in. And he continued the hacking after you upgraded, because your system was already infected. 15 minutes is quite a short time frame.

I would go through the procedure that Valter posted to get your site in order. After that you can always decide whether or not you want to activate this addon or not.