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I use open_basedir with the ini_set function. I want to restrict it to a specific directory like this 

__DIR__ . '/my_directory';

So like this it works! I can't include the parent folder with this include 

include "../parent/my_file.php";

But if I use this 

include include __DIR__ . '../parent/my_file.php';

I can access to the parent folder despite I have an open_basedir active.

When I get all included files I can see my parent folder included like this : 

"/my_directory/../parent/my_file.php

So I think PHP understands them like a folder and don't see that it's the parent folder. I am right?

Do you know if there is a solution to this problem? Because I need to restrict the include to my specific folder and I don't want to go higher in the hierarchy.

PS. I'm a newbie on SO. I hope it was understandable! Thanks in advance!

Reegan Miranda
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Develogg
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1 Answers1

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Even when specifying open_base_dir in PHP, there is several commands that can bypass this if they are enabled (like system() )

You should make sure that your Apache (or other webserver) configuration also limits the user to a certain root.

The default open_basedir restrictions for shared Linux hosting accounts have no value. PHP scripts can access all directories within your hosting account.

If your apache config has: php_admin_value open_basedir "/var/www/vhosts/httpdocs" than this will override you php settings.

Please create a file to check phpinfo like this and verify what the setting is there:

<?php
phpinfo();
?>
Coffeeholic
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