Exploit the Local File Inclusion vulnerability on WEB18 (VM #1) by using the php://filter with base64 encoding to include the contents of the /var/www/html/backup.php file with Burp or curl. Copy the output, decode it, and find the flag.-->OS{4d59cd004b853a37683343a5c4399bb3}Follow the steps above and use the data:// PHP Wrapper in combination with the URL encoded PHP snippet we used in this sec..
