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[MajorSecurity SA-082]Simploo CMS Community Edition - Remote Code Execution Vulnerability

Details
=============
Product: Simploo CMS
Security-Risk: moderated
Remote-Exploit: yes
Vendor-URL: http://www.simploo.de/
Advisory-Status: published

Credits
=============
Discovered by: David Vieira-Kurz of MajorSecurity

Affected Products:
=============
Simploo CMS 1.3.6 and prior


Description
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"Simploo CMS is a content management system (CMS)."

More Details
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David Vieira-Kurz has discovered some vulnerabilities in Simploo CMS, which can be exploited by malicious people to compromise a vulnerable system. Input passed to the "ftpserver" parameter in "/sicore/updates/optionssave" is not properly sanitised before being used. This can be exploited to inject and execute arbitrary PHP code via a specially crafted parameter value.

Solution
=============
Edit the source code to ensure that input is properly sanitised.

Timeline
================
2010-07-16, vulnerability identified
2010-07-17, vendor contacted and asked for pgp key
2010-07-19, vendor sent his pgp key
2010-07-20, vulnerability sent to vendor
2011-01-18, advisory published after 6 month

Use of terms
================

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