Security loop hole in free rules (latest version)

Hi guys, I am security researcher, Currently i am doing researcher on all WAF service provider and came across the Comodo free waf rules. So i started analysis comodo free rules just to know how security is?, so i came across some loop hole which allow user to bypass some rules. I need to know who i need to contact for security issue in rules?

Please provide me official security team email id to report the issue.

Sent PM to you.