From: Secunia Security Advisories (sec-advsecunia.com)
Date: Fri Jan 09 2004 - 08:33:32 CST

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TITLE:
Snapstream Personal Video Station Cross-Site Scripting Vulnerability

SECUNIA ADVISORY ID:
SA10575

VERIFY ADVISORY:
http://www.secunia.com/advisories/10575/

CRITICAL:
Less critical

IMPACT:
Cross Site Scripting

WHERE:
From remote

SOFTWARE:
Snapstream Personal Video Station (PVS) 2.x

DESCRIPTION:
Rafel Ivgi has reported a vulnerability in Personal Video Station
(PVS) LITE, allowing malicious people to conduct Cross Site Scripting
attacks.

The problem is that certain input isn't properly verified, which can
be exploited to include arbitrary HTML and script code.

Example:
/?"><malicious_script>

This has been reported in the LITE version. Other versions may also
be affected.

SOLUTION:
Use a proxy or firewall with HTTP filtering capabilities to filter
malicious requests.

PROVIDED AND/OR DISCOVERED BY:
Rafel Ivgi

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