Re: Include?
| From: | Adam Voigt | Date: | Thu, 12 Dec 2002 17:59:13 +0000 |
| Subject: | Re: Include? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-128046@lists.php.net to get a copy of this message | ||
The passwd file is frequently world-readable so programs that rely on it
don't need
root permissions. Now if you can view /etc/shadow, then that would be a
problem since
that's where the actual passwords are stored (encrypted).
On Thu, 2002-12-12 at 12:53, Shawn McKenzie wrote:
It seems that if I create a php file in my dir at my hosting
provider and do
include('/etc/passwd'); then wow, I see the contents of etc/passwd!
Is this expected behavior???
I am looking at creating a script that takes a var in the url and
includes
the requested file. The purpose would be for only URLs
(myscript.php?page=http://mysite.com/dir/cool.html, or relative URLs
(myscript.php?page=/dir/cool.html).
Can I do this without allowing someone to include files by
filesystem
reference???
Thanks!
Shawn
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Adam Voigt (adam@cryptocomm.com)
The Cryptocomm Group
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