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                     Secunia Research 10/05/2010

           - TomatoCMS Script Insertion Vulnerabilities -

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Table of Contents

Affected Software....................................................1
Severity.............................................................2
Vendor's Description of Software.....................................3
Description of Vulnerability.........................................4
Solution.............................................................5
Time Table...........................................................6
Credits..............................................................7
References...........................................................8
About Secunia........................................................9
Verification........................................................10

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1) Affected Software 

* TomatoCMS version 2.0.4.

NOTE: Other versions may also be affected.

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2) Severity 

Rating: Less critical
Impact: Cross Site Scripting
Where:  From remote

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3) Vendor's Description of Software 

"TomatoCMS is an impressive, powerful Content Management System. It's
free and open source licensed under GNU GPL."

Product Link:
http://tomatocms.com/

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4) Description of Vulnerability

Secunia Research has discovered three vulnerabilities in TomatoCMS, 
which can be exploited by  malicious users to conduct script insertion
attacks.

Input passed via the "title", "subTitle", and "author" parameters to
index.php/admin/news/article/add is not properly sanitised before 
being displayed to the user. This can be exploited to insert arbitrary
HTML and script code, which will be executed in a user's browser 
session in context of an affected site when the malicious data is 
being viewed.

Successful exploitation requires "Add new article" permissions.

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5) Solution 

Updated to version 2.0.5.

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6) Time Table 
09/04/2010 - Vendor notified.
11/04/2010 - Vendor response.
04/05/2010 - Vendor releases fixed version.
12/05/2010 - Public disclosure.

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7) Credits 

Discovered by Secunia Research.

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8) References

The Common Vulnerabilities and Exposures (CVE) project has not 
currently assigned a CVE identifier for the vulnerability.

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9) About Secunia

Secunia offers vulnerability management solutions to corporate
customers with verified and reliable vulnerability intelligence
relevant to their specific system configuration:

http://secunia.com/advisories/business_solutions/

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Secunia offers a FREE mailing list called Secunia Security Advisories:

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10) Verification 

Please verify this advisory by visiting the Secunia website:
http://secunia.com/secunia_research/2010-59/

Complete list of vulnerability reports published by Secunia Research:
http://secunia.com/secunia_research/

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