STG Security Advisory: [SSA-20041022-08] MoniWiki XSS vulnerability

["SSR Team" <advisory () stgsecurity com>]

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STG Security Advisory: [SSA-20041022-08] MoniWiki XSS vulnerability

Revision 1.0
Date Published: 2004-10-22 (KST)
Last Update: 2004-10-22
Disclosed by SSR Team (advisory () stgsecurity com)

Summary
========
MoniWiki is a wiki web application used by many Korean Linux users.

It has a cross site scripting vulnerability.

Vulnerability Class
===================
Implementation Error: Input validation flaw

Details
=======
Due to an input validation flaw, the MoniWiki is vulnerable to cross site
scripting attacks.

http://[victim]/wiki.php/<script>alert("XSS Vulnerability exists")</script>

Impact
======
Medium: Malicious attackers can inject and execute arbitrary script code in
a user's browser session in context of an affected site.

Solution
=========
Update to MoniWiki 1.0.9

Affected Products
================
MoniWiki 1.0.8 and prior

Vendor Status: FIXED
=======================
2004-09-30 Vulnerability found.
2004-09-30 MoniWiki developer notified.
2004-10-21 MoniWiki 1.0.9 released.
2004-10-22 Official release.

Credits
======
Jeremy Bae at STG Security

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