[SA19913] phpkb Knowledge Base "searchkeyword" Cross-Site Scripting

TITLE:
phpkb Knowledge Base "searchkeyword" Cross-Site Scripting

SECUNIA ADVISORY ID:
SA19913

VERIFY ADVISORY:
http://secunia.com/advisories/19913/

CRITICAL:
Less critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
phpkb Knowledge Base 1.x
http://secunia.com/product/9697/

DESCRIPTION:
d4igoro has reported a vulnerability in phpkb Knowledge Base, which
can be exploited by malicious people to conduct cross-site scripting
attacks.

Input passed to the "searchkeyword" parameter in search.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.

SOLUTION:
Edit the source code to ensure that input is properly sanitised.

PROVIDED AND/OR DISCOVERED BY:
d4igoro

ORIGINAL ADVISORY:
http://d4igoro.blogspot.com/2006/05/phpkb-knowledge-base-xss.html

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/

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