Livewire Filemanager, commonly used in Laravel applications, contains LivewireFilemanagerComponent.php, which does not perform file type and MIME validation, allowing for RCE through upload of a malicious php file that can then be executed via the /storage/ URL if a commonly performed setup process within Laravel applications has been completed.
https://hackingbydoing.wixsite.com/hackingbydoing/post/unauthenticated-rce-in-livewire-filemanager