This file manager is good, but it has a dangerous bug: you can easily attack the server by dowloading files.
Ex: /laravel-filemanager/download?working_dir=%2F&type=&file=../../../../.env
Wow! I've tested, it is really big fail...
Good job @sanvu88
Fixed in v2.2.0, thanks for reporting this.
Most helpful comment
Fixed @sanvu88
https://github.com/mafftor/laravel-file-manager/commit/ca56205e452bb19252941a277ebd93ddc4229686