故障描述：
" L/ ?( I s, @$ \) _+ J退出登录时出现”您当前的访问请求当中含有非法字符，已经被系统拒绝“错误。
( ~% n, b% G# @# K+ ^解决方法：
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打开 sourceclassdiscuzdiscuz_application.php 文件
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找到
9 y9 L1 Q" U& R J% y C% h0 z7 nprivate function _xss_check() {
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static $check = array('"', '>', '<', ''', '(', ')', 'CONTENT-TRANSFER-ENCODING');
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if(isset($_GET['formhash']) && $_GET['formhash'] !== formhash()) {
/ N. h7 K/ C+ ?; `5 {- ~; S system_error('request_tainting');
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; W5 G. O7 r n; K if($_SERVER['REQUEST_METHOD'] == 'GET' ) {
) e) `. w( k! }9 {& d- P. S $temp = $_SERVER['REQUEST_URI'];
/ p2 {# O" I' m% ]6 A4 q } elseif(empty ($_GET['formhash'])) {
) P+ [) X2 |3 ]; ~" {8 K' o $temp = $_SERVER['REQUEST_URI'].file_get_contents('php://input');
" b% J8 ~! |1 m a5 s } else {
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$temp = '';
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if(!empty($temp)) {
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$temp = strtoupper(urldecode(urldecode($temp)));
/ c4 ^+ u& p0 y: \8 p foreach ($check as $str) {
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if(strpos($temp, $str) !== false) {
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}
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}
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return true;
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修改为
; @8 A$ @8 z' ?$ a3 _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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}
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return true;
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