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To improve our services to our customers, we have made a number of
additions to the Secunia Advisories and have started translating the
advisories to German.

The improvements will help our customers to get a better
understanding of how we reached our conclusions, how it was rated,
our thoughts on exploitation, attack vectors, and scenarios.

This includes:
* Reason for rating
* Extended description
* Extended solution
* Exploit code or links to exploit code
* Deep links

Read the full description:
http://corporate.secunia.com/products/48/?r=l

Contact Secunia Sales for more information:
http://corporate.secunia.com/how_to_buy/15/?r=l

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TITLE:
vBulletin "prefs" / "navprefs" Cross-Site Scripting Vulnerabilities

SECUNIA ADVISORY ID:
SA23011

VERIFY ADVISORY:
http://secunia.com/advisories/23011/

CRITICAL:
Less critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
vBulletin 3.x
http://secunia.com/product/3212/

DESCRIPTION:
insanity has reported two vulnerabilities in vBulletin, which can be
exploited by malicious people to conduct cross-site scripting
attacks.

Input passed to the "prefs" and "navprefs" parameters in
admincp/index.php is not properly sanitised before being returned to
the user. This can be exploited to execute arbitrary HTML and script
code in an administrative user's browser session in context of an
affected site.

SOLUTION:
The vendor recommends administrative users to not follow links from
untrusted sources.

PROVIDED AND/OR DISCOVERED BY:
insanity

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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.

Subscribe:
http://secunia.com/secunia_security_advisories/

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


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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