WordPress RSVPMaker v2.5.4 Persistent XSS

# Exploit Title: WordPress RSVPMaker v2.5.4 Persistent XSS
# Date: 8/12/12
# Exploit Author: Chris Kellum
# Vendor Homepage: http://rsvpmaker.com/
# Software Link: http://downloads.wordpress.org/plugin/rsvpmaker.zip
# Version: 2.5.4
 
 
 
=====================
Vulnerability Details
=====================
 
The RSVP form does not properly sanitize input fields, allowing for XSS.
 
     Example:
 
          <script>alert(/xss/)</script>
 
Plugin appears to escape apostrophes and quotes, but this can easily be circumvented.
 
XSS will fire when the admin views the event's attendance list in the RSVP report section.
 
===================
Disclosure Timeline
===================
 
8/4/12 - Vulnerability discovered.
8/4/12 - Vendor notified.
8/10/12 - Version 2.5.5 released.
8/12/12 - Public disclosure.



#  0day.today [2018-01-02]  #