A Stored XSS exists in TinyFileManager All version up to and including 2.4.6 in /tinyfilemanager.php when the server is given a file that contains HTML and javascript in its name. A malicious user can upload a file with a malicious filename containing javascript code and it will run on any user browser when they access the server.

MISC:https://gist.github.com/omriinbar/953368dcdd9e5eeefd83920166099528 | MISC:https://github.com/prasathmani/tinyfilemanager