bugkuCTF解题记录——5、web基础$_POST

$what=$_POST['what']; //post提交数据
echo $what;
if($what=='flag')
echo 'flag{****}';

源码如上，我们只需要post提交变量what=flag就欧克,使用插件HackBar提交

$what=$_POST['what'];
echo $what;
if($what=='flag')
echo 'flag{****}';
flagflag{bugku_get_ssseint67se}

得到flag