2020-10-13 17:10:00
1009
ctf -
西湖论剑
题目质量很高,嗯,太菜了只能复现
EasyJson
源码:
```php
<?php
include 'security.php';
if(!isset($_GET['source'])){
show_source(FILE);
die();
}
$sandbox = 'sandbox/'.sha1($_SERVER['HTTP_X_FORWARDED_FOR']).'...
题目质量很高,嗯,太菜了只能复现
EasyJson
源码:
```php
<?php
include 'se...
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