In the 2.4 version of Camaleon CMS, Stored XSS has been discovered. The profile image in the User settings section can be run in the update / upload area via /admin/media/upload?actions=false. NOTE: the vendor reports that they are "unable to reproduce the reported issue on any version."
http://packetstormsecurity.com/files/149772/CAMALEON-CMS-2.4-Cross-Site-Scripting.html