PT-2021-23721

Name of the Vulnerable Software and Affected Versions XenForo versions 2.2.7 and earlier Description A threat actor with access to the admin panel can create a new Advertisement via the Advertising function and save an XSS payload in the body of the HTML document. This payload will execute global...

XenForo cross-site scripting vulnerabilities

XenForo is an open source commercial Internet forum software package written in the PHP programming language. A cross-site scripting vulnerability exists in XenForo versions prior to 2.2.7, which stems from a lack of filtering and escaping of user input when creating a new advertisement in the...