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Public Beta of CSI and WSUS Integration
http://secunia.com/blog/74


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TITLE:
Joomla! Core Design Scriptegrator Plugin Multiple File Inclusion
Vulnerabilities

SECUNIA ADVISORY ID:
SA38637

VERIFY ADVISORY:
http://secunia.com/advisories/38637/

DESCRIPTION:
Multiple vulnerabilities have been discovered in the Core Design
Scriptegrator plugin for Joomla!, which can be exploited by malicious
people to compromise a vulnerable system and to disclose potentially
sensitive information.

1) Input passed to the "files[]" parameter in
plugins/system/cdscriptegrator/libraries/highslide/js/jsloader.php
and plugins/system/cdscriptegrator/libraries/jquery/js/jsloader.php
is not properly sanitised before being used to include files. This
can be exploited to include arbitrary files from local or external
resources.

2) Input passed to the "file" parameter in
plugins/system/cdscriptegrator/libraries/jquery/js/ui/jsloader.php is
not properly sanitised before being used to include files. This can be
exploited to include arbitrary files from local resources via
directory traversal attacks and URL-encoded NULL bytes.

Successful exploitation requires that "magic_quotes_gpc" is
disabled.

The vulnerabilities are confirmed in version 1.4.1. Other versions
may also be affected.

SOLUTION:
Edit the source code to ensure that input is properly sanitised.

PROVIDED AND/OR DISCOVERED BY:
1) S2 Crew
1-2) An anonymous person.

CHANGELOG:
2010-02-22: Updated the "Description" section with additional
vectors.

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