• 2024-11-17[BUUCTF 2018]Online Tool
    题目链接:[BUUCTF2018]OnlineTool。打开环境,如下所示。直接得到源码,如下。<?phpif(isset($_SERVER['HTTP_X_FORWARDED_FOR'])){$_SERVER['REMOTE_ADDR']=$_SERVER['HTTP_X_FORWARDED_FOR'];}if(!isset($_GET['host'])){highl