full-disclosure - Re: WebCalendar Multiple Vulnerabilities

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Message-ID: <Pine.LNX.4.44.0511292102400.15585-100000@bugsbunny.castlecops.com>
Date: Wed Nov 30 12:26:34 2005
From: zx at castlecops.com (Paul Laudanski)
Subject: Re: WebCalendar Multiple Vulnerabilities

On Mon, 28 Nov 2005, ascii wrote:

>   Name              Multiple Vulnerabilities in WebCalendar
>   Systems Affected  WebCalendar (verified on 1.0.1)
>   Severity          Medium Risk
>   Vendor            www.k5n.us/webcalendar.php?topic=About
>   Advisory
>    http://www.ush.it/team/ascii/hack-WebCalendar/advisory.txt
> 
> WebCalendar is vulnerable to four SQL Injection (files activity_log.php,
> admin_handler.php, edit_template.php and export_handler.php) and one
> local file overwrite (export_handler.php), input validation will fix.

I too tried contacting the vendor but received no response.  Your timing 
of vendor notice and vul'n release are fast unfortunately.  Taking a look, 
simple functions in PHP can be called upon to fix those issues.

Thanks for reporting them.

-- 
Paul Laudanski, Microsoft MVP Windows-Security
[de] http://de.castlecops.com
[en] http://castlecops.com
[wiki] http://wiki.castlecops.com