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2003: 2,700 advisories published
2004: 3,100 advisories published
2005: 4,600 advisories published
2006: 5,300 advisories published

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TITLE:
wwwstats "link" Script Insertion Vulnerability

SECUNIA ADVISORY ID:
SA28002

VERIFY ADVISORY:
http://secunia.com/advisories/28002/

CRITICAL:
Moderately critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
wwwstats 3.x
http://secunia.com/product/16866/

DESCRIPTION:
Jesus Olmos Gonzalez has reported a vulnerability in wwwstats, which
can be exploited by malicious people to conduct script insertion
attacks.

Input passed to the "link" parameter in clickstats.php is not
properly sanitised before being stored. This can be exploited to
insert arbitrary HTML and script code, which is executed in a user's
browser session in context of an affected site when the malicious
data is viewed.

The vulnerability is reported in version 3.21. Prior versions may
also be affected.

SOLUTION:
Update to version 3.22.

PROVIDED AND/OR DISCOVERED BY:
Jesus Olmos Gonzalez

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About:
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everybody keeping their systems up to date against the latest
vulnerabilities.

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http://secunia.com/about_secunia_advisories/


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