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List:       full-disclosure
Subject:    [Full-Disclosure] PHP-Nuke x.x AND PostNuke x.x SQL Injection
From:       "Pedro Inacio" <pedro.inacio () netropolis ! pt>
Date:       2002-09-26 18:34:07
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Hello again,

just to say that PostNuke ( fork of PHP-Nuke ) is vulnerable to the same
bugs
AND
it is possible to inject different SQL code in order to do other "funny" but
"dangerous" things.

Note to the guys of those projects:
Filter those URL entries!!!

Cheers,

Pedro Inacio


----- Original Message -----
From: "Pedro Inacio" <pedro.inacio@netropolis.pt>
To: <full-disclosure@lists.netsys.com>
Sent: Wednesday, September 25, 2002 1:02 AM
Subject: [Full-Disclosure] PHP-Nuke x.x SQL Injection


> Hello,
>
> All PHP-Nuke versions, including the just released 6.0, are vulnerable to
a
> very simple SQL injection that may lead to a basic DoS attack.
>
> For instance, if you create a short script, to send a few requests, (I
have
> tested with just 6) similar to this:
>
>
http://www.nukesite.com/modules.php?name=News&file=article&sid=1234%20or%201
> =1
>
> after a real short time the load of the machine is so high that it will
> become inacessible.
> When the script is stopped, the server will take a few minutes to recover
> from the load and become acessible again.
>
> Well, the number of requests depends on your MySQL parameters and
hardware,
> but in general all the tested php-nuke sites where vulnerable and become
> inacessible.
>
> If you are running PHP-Nuke, I suggest the creation of some filters to
avoid
> this kind of attack.
> Other things can be made, but I will not talk about them now. I will wait
> until Francisco fix them.
>
> Francisco was noticed a month ago, but the problems persist.
>
> Cheers,
>
> Pedro Inacio
>
>
>
> _______________________________________________
> Full-Disclosure - We believe in it.
> Charter: http://lists.netsys.com/full-disclosure-charter.html
>
>


_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.netsys.com/full-disclosure-charter.html
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