Fiyo CMS 2.0.6.1 allows remote authenticated users to gain privileges via a modified level parameter to dapur/ in an app=user&act=edit action.Referenceshttp://rungga.blogspot.co.id/2017/03/privilege-escalation-manipulation-of.htmlhttp://www.securityfocus.com/bid/96889https://www.exploit-db.com/exploits/41594/