https://portswigger.net/web-security/file-upload
https://hackerone.com/reports/506646
https://laravel.com/docs/6.x/validation#rule-image
https://www.w3.org/TR/html401/interact/forms.html#h-17.13.4.2
https://book.hacktricks.xyz/pentesting-web/file-upload
https://github.com/swisskyrepo/PayloadsAllTheThings/tree/master/Upload%20Insecure%20Files/CVE%20Ffmpeg%20HLS
https://github.com/swisskyrepo/PayloadsAllTheThings/tree/master/Upload%20Insecure%20Files#upload-tricks
https://gaya3-r.medium.com/sharepoint-website-information-disclosure-and-came-make-it-to-rce-unfortunately-i-couldnt-ce4845a856ef
https://www.hackingarticles.in/get-reverse-shell-via-windows-one-liner/
https://book.hacktricks.xyz/pentesting-web/file-upload