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TITLE:
DotClear "post_id" / "tool_url" Cross-Site Scripting Vulnerabilities

SECUNIA ADVISORY ID:
SA24829

VERIFY ADVISORY:
http://secunia.com/advisories/24829/

CRITICAL:
Less critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
DotClear 1.x
http://secunia.com/product/6261/

DESCRIPTION:
nassim has reported some vulnerabilities in DotClear, which can be
exploited by malicious people to conduct cross-site scripting
attacks.

Input passed to the "post_id" parameter in
dotclear/ecrire/trackback.php and to the "tool_url" parameter in
tools/thememng/index.php is not properly sanitised before being
returned to the user. This can be exploited to execute arbitrary HTML
and script code in a user's browser session in context of an affected
site.

The vulnerabilities are reported in versions prior to 1.2.6.

SOLUTION:
Update to version 1.2.6.
http://www.dotclear.net/download.html

PROVIDED AND/OR DISCOVERED BY:
nassim

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