Re: CSRF attack not possible in I.E. 6.01 SP1?
| From: | Chris Shiflett | Date: | Mon, 16 Aug 2004 18:55:55 +0000 |
| Subject: | Re: CSRF attack not possible in I.E. 6.01 SP1? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-193991@lists.php.net to get a copy of this message | ||
--- Saqib.N.Ali@seagate.com wrote:
> I can't share the exact code ;) , but here is something very
> similar:
>
> <img src="http://slashdot.org/my/logout"
> height="1" width="1">
>
> If I load a web page with the above code, it should log me out
> of slashdot. It works in Mozilla (and netscape), but not in I.E.
> 6.01 SP1
The best information would be if you can capture the exact HTTP
transactions involved. For example, using something like ethereal, capture
the request and response for Mozilla, and then do the same for IE 6.01
SP1.
Short of that, you could create a URL specifically made for testing this.
You can create a PHP file called csrf.php and another called csrf.png.
Make .png files be interepreted as PHP (just for the purposes of this
test), and then you can log a lot of useful information in your test
scripts.
Hope that helps.
Chris
=====
Chris Shiflett - http://shiflett.org/
PHP Security - O'Reilly
Coming Fall 2004
HTTP Developer's Handbook - Sams
http://httphandbook.org/
PHP Community Site
http://phpcommunity.org/