shell bypass 403
<softupgrade xmlns="http://www.softaculous.com">
<setuplocation>install</setuplocation>
<settings>
<group>
<input type="text" name="admin_folder" size="30" value="admin123">
<head>{{ad_dir}}</head>
<exp>{{ad_dir_upg}}</exp>
<handle>__admin_folder</handle>
</input>
</group>
</settings>
<files>
<exclude>config/settings.inc.php</exclude>
</files>
</softupgrade>