OWASP VBScan (short for [VB]ulletin Vulnerability [Scan]ner) is an opensource project in perl programming language to detect VBulletin CMS vulnerabilities and analysis them .
If you want to do a penetration test on a vBulletin Forum, OWASP VBScan is Your best shot ever! This Project is being faster than ever and updated with the latest VBulletin vulnerabilities.
./vbscan.pl <target>
./vbscan.pl http://target.com/vbulletin
OWASP VBScan 0.1.7 introduction (Youtube)
OWASP VBScan Teaser (Youtube)