52AV手機A片王|52AV.ONE
標題:
遊客站內搜尋的錯誤
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作者:
IT_man
時間:
2015-3-23 16:24
標題:
遊客站內搜尋的錯誤
本帖最後由 IT_man 於 2015-3-23 16:27 編輯
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遊客站內搜尋時出現 error message :
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102505fovgvzt1w3i1biot.jpg.thumb.jpg
(37.49 KB, 下載次數: 254)
下載附件
保存到相冊
2015-3-23 16:17 上傳
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sol:
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\source\class\discuz的discuz_application.php 約第350行
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查找
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private function _xss_check() {
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static $check = array('"', '>', '<', '\'', '(', ')', 'CONTENT-TRANSFER-ENCODING');
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if(isset($_GET['formhash']) && $_GET['formhash'] !== formhash()) {
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system_error('request_tainting');
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}
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if($_SERVER['REQUEST_METHOD'] == 'GET' ) {
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$temp = $_SERVER['REQUEST_URI'];
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} elseif(empty ($_GET['formhash'])) {
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$temp = $_SERVER['REQUEST_URI'].file_get_contents('php://input');
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} else {
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$temp = '';
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}
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if(!empty($temp)) {
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$temp = strtoupper(urldecode(urldecode($temp)));
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foreach ($check as $str) {
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if(strpos($temp, $str) !== false) {
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system_error('request_tainting');
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}
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}
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}
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return true;
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}
複製代碼
替换为:
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private function _xss_check() {
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$temp = strtoupper(urldecode(urldecode($_SERVER['REQUEST_URI'])));
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if(strpos($temp, '<') !== false || strpos($temp, '"') !== false || strpos($temp, 'CONTENT-TRANSFER-ENCODING') !== false) {
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system_error('request_tainting');
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}
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return true;
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}
複製代碼
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后台更新缓存 ===>ok
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但 有些 discuz代碼 內容在搜索結果內顯示,曝露在外,是不正常(會員搜索無此問題) ,研究中
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