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[Powie's PSCRIPT Forum] Multiple SQL-Injection Vulnerabilities


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Date: Fri, 15 Oct 2004 21:52:59 +0200
From: Christoph Jeschke <[email protected]>
To: [email protected]
Subject: [Powie's PSCRIPT Forum] Multiple SQL-Injection Vulnerabilities
Cc: [email protected]

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Hash: SHA1

Multiple SQL-Injection Vulnerabilities
in
Powie's PSCRIPT Forum

Summary
Product         Powie's PSCRIPT Forum
Version         <=3D 1.26
OS affected All with PHP and mySQL
Remote Exploit Yes
Risk Lvl        Medium High
Vendor          Thomas 'Powie' Erhardt
                http://www.pscript.de/
  Informed since 2002-02, workaround still available
See also        Jens Liebchen
                Sat Feb 16 2002 - 14:22:59 CST
                <http://www.ppp-design.de/advisories_show.php?adv=3Dpforum_=
_mysql-injection_bug.txt>

Jens Liebchen discovered in February 2002 multiple SQL Injection=20
Vulnerabilities in the Pscript Forum. After more then 2.5 Years, the=20
Vulnerabilities are still existing. The Vendor didn't fix the=20
Vulnerabilities in a proper manner and ignored the Advisory completely.

I discovered SQL Injection Vulnerabilities with medium high security risks
in the following files:
    * logincheck.php
    * changepass.php
    * edituser.php

Workaround
The Vulnerabilites are rated medium high, because most hoster activate=20
magic_quotes_gpc in the php.ini, so that g(et), p(ost) and c(ookie) data=20
are filtered. If magic_quotes_gpc is deactived, it is very easy to become=20
administrator or any other user. But many user are not allowed to change=20
php.ini, especially in mass hosting environments (where the Pscript Forum=20
is mostly used).

Kudos to Jens Liebchen,
Christoph Jeschke

=2D --=20
The sky about the port was the color of television,
tuned to a death channel.  .o.
 -- William Gibson, Neuromancer,        ..o=20
    Chiba City Blues               ooo
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