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TITLE:
WordPress MU "s" and "ip_address" Cross-Site Scripting
Vulnerabilities

SECUNIA ADVISORY ID:
SA32060

VERIFY ADVISORY:
http://secunia.com/advisories/32060/

CRITICAL:
Less critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
WordPress MU 1.x
http://secunia.com/advisories/product/14628/

DESCRIPTION:
Juan Galiana Lara has reported a vulnerability in Wordpress MU, which
can be exploited by malicious people to conduct cross-site scripting
attacks.

Input passed to the "s" and "ip_address" parameters in
wp-admin/wp-blogs.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 vulnerability is reported in versions prior to 2.6.

SOLUTION:
Fixed in version 2.6.

PROVIDED AND/OR DISCOVERED BY:
Juan Galiana Lara

ORIGINAL ADVISORY:
http://lists.grok.org.uk/pipermail/full-disclosure/2008-September/064748.html

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