Add check to see if type exists on message vulnerability plugin
Add check to see if type exists on message vulnerability plugin

mpurzynski/MozDef,mozilla/MozDef,mpurzynski/MozDef,mozilla/MozDef,mpurzynski/MozDef,jeffbryner/MozDef,jeffbryner/MozDef,jeffbryner/MozDef,Phrozyn/MozDef,Phrozyn/MozDef,mozilla/MozDef,mpurzynski/MozDef,mozilla/MozDef,Phrozyn/MozDef,Phrozyn/MozDef,jeffbryner/MozDef