tid=13874& 本帖最後由 IT_man 於 2015-7-19 20:51 編輯 1 Q% a# N; n; y1 ?. A
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http://www.alexa.com/ 蜘蛛收錄會產生如下的問題9 c4 \, Z0 i+ \2 z6 v4 U' U
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解決方法如下:" q# h6 I3 x$ ?' b' u; i1 P# M
source\class\discuz的discuz_application.php找到
2 v3 u, B. F z/ W% F( T- private function _xss_check() {! W8 z% [+ X0 t0 O; E* \/ q
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- static $check = array('"', '>', '<', '\'', '(', ')', 'CONTENT-TRANSFER-ENCODING');$ B0 H/ c( H3 _1 K
' Q) w8 Y5 w# b5 B h/ ?- if(isset($_GET['formhash']) && $_GET['formhash'] !== formhash()) {
: U* K+ f4 X* s - system_error('request_tainting');- z; J1 h$ v2 f% w
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0 d- L3 k$ k; [& a$ W- if($_SERVER['REQUEST_METHOD'] == 'GET' ) {
% \, B+ o+ l& I1 I% H! |1 c2 g - $temp = $_SERVER['REQUEST_URI'];
, }* u8 A7 K$ I9 |% G - } elseif(empty ($_GET['formhash'])) {- ]2 ^4 o0 x: D5 k
- $temp = $_SERVER['REQUEST_URI'].file_get_contents('php://input');
4 _# m: a8 p0 L4 \) Z! R! H: U - } else {4 C! R! ]( n5 F4 z p' m; K8 h& Y' c
- $temp = '';
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- if(!empty($temp)) {/ v S" e5 h# s' O
- $temp = strtoupper(urldecode(urldecode($temp)));% P9 h: r, _1 Z$ \8 r' B
- foreach ($check as $str) {" O, t% c2 M" z+ n5 J1 B+ |
- if(strpos($temp, $str) !== false) {5 o3 @6 [. q4 A8 x
- system_error('request_tainting');
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- return true;
複製代碼 整段複製成:, l% {5 E k1 I7 t* e
- private function _xss_check() {
: W% l5 `& v7 k1 Y/ [6 X/ X - $temp = strtoupper(urldecode(urldecode($_SERVER['REQUEST_URI'])));
" M7 U, m: z' z s5 {! h - if(strpos($temp, '<') !== false || strpos($temp, '"') !== false || strpos($temp, 'CONTENT-TRANSFER-ENCODING') !== false) {$ S- U- p, z) f- P
- system_error('request_tainting');
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- return true;
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複製代碼
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