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[MyBB 1.6.9]Reflected XSS in ModCP - Printable Version

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[MyBB 1.6.9]Reflected XSS in ModCP - 1llusion - 02-19-2013

Hi!

So I've discovered a XSS vulnerability in MyBB. The vulnerability affects version 1.6.9 (newest release at the date of writing this thread - 19.2.2013) and possibly all previous versions too.

In the following link, you will find an example of the exploit and also a way to patch it.
I have contacted MyBB and the official fix will be released in the next version (1.6.10).

http://blog.1llusion.info/2013/02/mybb-169-and-possibly-all-previous.html

Have a nice day!