In Tiny File Manager 2.4.1, there is a Path Traversal vulnerability in the ajax recursive directory listing functionality. This allows authenticated users to enumerate directories and files on the filesystem (outside of the application scope).
https://github.com/prasathmani/tinyfilemanager/issues/357
https://github.com/prasathmani/tinyfilemanager/commit/a0c595a8e11e55a43eeaa68e1a3ce76365f29d06
https://cyberaz0r.info/2020/04/tiny-file-manager-multiple-vulnerabilities/