bugtraq - ChipmunkBlogger improper input sanitizing

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Message-ID: <20060506125416.18066.qmail@securityfocus.com>
Date: 6 May 2006 12:54:16 -0000
From: zerogue@...il.com
To: bugtraq@...urityfocus.com
Subject: ChipmunkBlogger improper input sanitizing

ChipmunkBlogger improper input sanitizing

Discovered by: Nomenumbra
Date: 6/4/2006
impact:moderate (privilege escalation,possible defacement)

Posts (potentially made by lower-privilege members) and profile names aren't properly sanitized, thus resulting
in being vulnerable to the following kind of XSS injection:

<SCRIPT>alert(String.fromCharCode(88,83,83))</SCRIPT>

The photo gallery input isn't sanitized either, by giving the following
input as an url we have a nice XSS attack:

javascript:alert(%27xss%27)

Nomenumbra/[0x4F4C]