[MajorSecurity SA-073]Subdreamer CMS - SQL injection vulnerability

Details
=============
Product: Subdreamer CMS
Security-Risk: high
Remote-Exploit: yes
Vendor-URL: http://www.subdreamer.com/
Advisory-Status: published

Credits
=============
Discovered by: David Vieira-Kurz
http://www.majorsecurity.net/penetrationstest.php

Original Advisory
=============
http://www.majorsecurity.net/subdreamer_cms_sql_injection.php

Affected Products:
=============
Subdreamer CMS 3.x.x
Prior versions may also be vulnerable

=============
"Subdreamer CMS is a web based content management system." 

More Details
=============
We at MajorSecurity have discovered some vulnerabilities in Subdreamer CMS, which can be exploited to conduct sql injection attacks.
Input passed directly to the "categoryids[]" POST parameter in "/admin/pages.php?action=update_pages" is not properly sanitised before being used in a SQL query.
This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.

Solution
=============
Web applications should never trust on user generated input and therefore sanatize all input.
Edit the source code to ensure that input is properly sanitised.

MajorSecurity
================
MajorSecurity is a German penetrationtesting and security research company which focuses
on web application security. We offer professional penetrationstest, security audits,
source code reviews and pci dss compliance tests.