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TITLE:
FreeStyle Wiki Attachments Script Insertion Vulnerability

SECUNIA ADVISORY ID:
SA15538

VERIFY ADVISORY:
http://secunia.com/advisories/15538/

CRITICAL:
Moderately critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
FSWikiLite 0.x
http://secunia.com/product/5190/
FreeStyle Wiki 3.x
http://secunia.com/product/5189/

DESCRIPTION:
A vulnerability has been reported in FreeStyle Wiki and FSWikiLite,
which can be exploited by malicious people to conduct script
insertion attacks.

Input passed in uploaded attachments is not properly sanitised before
being used. This can be exploited to inject arbitrary HTML and script
code, which will be executed in a user's browser session in context
of an affected site when the malicious attachment is viewed.

The vulnerability has been reported in FreeStyle Wiki 3.5.7 and
FSWikiLite 0.0.10. Prior versions may also be affected.

SOLUTION:
FreeStyle Wiki:
Update to version 3.5.8.
https://sourceforge.jp/projects/fswiki/files/?release_id=14798#14798

FSWikiLite:
Update to version 0.0.11.
https://sourceforge.jp/projects/fswiki/files/?release_id=14800#14800

PROVIDED AND/OR DISCOVERED BY:
Reported by vendor.

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About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

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Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


Please Note:
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