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List:       secunia-sec-adv
Subject:    [SA19870] Trac Wiki Macro Script Insertion Vulnerability
From:       Secunia Security Advisories <sec-adv () secunia ! com>
Date:       2006-04-28 14:32:05
Message-ID: 20060428143205.7117.qmail () secunia ! com
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TITLE:
Trac Wiki Macro Script Insertion Vulnerability

SECUNIA ADVISORY ID:
SA19870

VERIFY ADVISORY:
http://secunia.com/advisories/19870/

CRITICAL:
Moderately critical

IMPACT:
Cross Site Scripting

WHERE:
From remote

SOFTWARE:
Trac 0.x
http://secunia.com/product/5260/

DESCRIPTION:
A vulnerability has been reported Trac. which can be exploited by
malicious people to conduct script insertion attacks.

Input passed using the wiki macro isn't 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 user data is viewed.

SOLUTION:
Update to version 0.9.5.
http://projects.edgewall.com/trac/wiki/TracDownload

PROVIDED AND/OR DISCOVERED BY:
The vendor credits Mr. Kazuhiro Nishiyama.

ORIGINAL ADVISORY:
http://projects.edgewall.com/trac/wiki/ChangeLog
http://jvn.jp/jp/JVN%2384091359/index.html

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