Persistent XSS in FLEXCMS 3.2.1

#Persistent XSS in FLEXCMS 3.2.1

#Software vendor: http://www.flexcms.com/flex/index.html

The Persistent XSS appears when any user

go to >> edit profile >> Display name >> and then injects the xss code instead of his display name.

After inkection this code. In the main page of the webiste, there is "Users Online" menu.

This menu is  by default in every page of the website. Therefore, all useres will be affected of this vulnerabiltym, and they can be redirected, or thier session could be hijacked