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!

VBScan Usage

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Also ReadHUNT – Burp Suite Pro/Free and OWASP ZAP Extensions

OWASP VBScan 0.1.7 introduction

Credit: Mohammad Reza Espargham