> For the complete documentation index, see [llms.txt](https://gitbook-88.gitbook.io/ctf-writeup/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://gitbook-88.gitbook.io/ctf-writeup/2020/2020-mrctf/ez_bypass.md).

# Ez\_bypass

老套娃了

```
curl --location -g --request POST 'http://8e1d6248-05fa-4882-9a60-505748ae35d2.node3.buuoj.cn/?gg[]=[1]&id[]=[2]' \
--form 'passwd="1234567a"'
```

注意通过浏览器以及POSTMAN传入的数字会自动转为字符串而不会被当为数字解析，所以得用弱类型比较。