Re: Remote file upload vulnerability in videowhisper-video-conference-integration wordpress plugin v4.91.8

["Larry W. Cashdollar" <larry0 () me com>]

Hello Folks,

You can get php execution by using the file extension .phtml for both of these advisories. I'm currently updating the 
advisories and the vendor.

Try using an uncommon extension not defined in /etc/mime.types.

$ grep "#app" /etc/mime.types 
#application/vnd.ms-pki.stl                                                     stl
#application/x-httpd-eruby                      rhtml
#application/x-httpd-php                        phtml pht php
#application/x-httpd-php-source                 phps
#application/x-httpd-php3                       php3
#application/x-httpd-php3-preprocessed          php3p
#application/x-httpd-php4                       php4
#application/x-httpd-php5                       php5


> On Mar 31, 2015, at 9:54 PM, Larry W. Cashdollar <larry0 () me com> wrote:
>
> Title: Remote file upload vulnerability in videowhisper-video-conference-integration wordpress plugin v4.91.8
> Author: Larry W. Cashdollar, @_larry0
> Date: 2015-03-29
> Download Site: https://wordpress.org/support/plugin/videowhisper-video-conference-integration
> Vendor: http://www.videowhisper.com/
> Vendor Notified: 2015-03-31, won’t fix. http://www.videowhisper.com/tickets_view.php?t=10019545-1427810822
> Vendor Contact: http://www.videowhisper.com/tickets_submit.php
> Advisory: http://www.vapid.dhs.org/advisory.php?v=116
> Description: From their site "VideoWhisper Video Conference is a modern web based multiple way video chat and real 
> time file sharing tool.  Read more on WordPress Video Conference plugin home page."