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Re: WordPress <= 2.8.5 Unrestricted File Upload Arbitrary PHP Code Execution
From: Milan Berger <m.berger () project-mindstorm net>
Date: Thu, 12 Nov 2009 13:48:46 +0100
Hi there,
IV. PROOF OF CONCEPT ------------------------- Browser is enough to replicate this issue. Simply log in to your wordpress blog as a low privileged user or admin. Create a new post and use the media file upload feature to upload a file: test-image.php.jpg containing the following code: <?php phpinfo(); ?> After the upload you should receive a positive response saying: test-vuln.php.jpg image/jpeg 2009-11-11 and it should be possible to request the uploaded file via a link: http://link-to-our-wp-unsecured-blog.com/wp-content/uploads/2009/11/test-vuln.php.jpg
tried this with lighttpd and wordpress 2.8.5 and PHP 5.2.11-pl0-gentoo with Suhosin-Patch 0.9.7 Shows a broken image no code executed. -- Kind Regards Milan Berger Project-Mindstorm Technical Engineer _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
Current thread:
- WordPress <= 2.8.5 Unrestricted File Upload Arbitrary PHP Code Execution Dawid Golunski (Nov 12)
- Re: WordPress <= 2.8.5 Unrestricted File Upload Arbitrary PHP Code Execution Milan Berger (Nov 12)
- Re: WordPress <= 2.8.5 Unrestricted File Upload Arbitrary PHP Code Execution Martin Aberastegue (Nov 12)
- Re: WordPress <= 2.8.5 Unrestricted File Upload Arbitrary PHP Code Execution Martin Aberastegue (Nov 12)
- Re: WordPress <= 2.8.5 Unrestricted File Upload Arbitrary PHP Code Execution g30rg3_x (Nov 12)
- Re: WordPress <= 2.8.5 Unrestricted File Upload Arbitrary PHP Code Execution Vincent Guasconi (Nov 12)
- Re: WordPress <= 2.8.5 Unrestricted File Upload Arbitrary PHP Code Execution Moritz Naumann (Nov 12)
- Re: WordPress <= 2.8.5 Unrestricted File Upload Arbitrary PHP Code Execution Martin Aberastegue (Nov 12)
- Re: WordPress <= 2.8.5 Unrestricted File Upload Arbitrary PHP Code Execution Milan Berger (Nov 12)