砍敺 IT_man 2015-3-23 16:27 蝺刻摩
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摰Y扳撠箇 error message :
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\source\class\discuzdiscuz_application.php 蝝蝚350銵
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~! y; O: Q5 [- k* h) L! \9 E- private function _xss_check() {
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6 F* @. Q1 w9 c( s' D3 P- static $check = array('"', '>', '<', '\'', '(', ')', 'CONTENT-TRANSFER-ENCODING');
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: `; ~& u# K" _" ?! Z- if(isset($_GET['formhash']) && $_GET['formhash'] !== formhash()) {
) R B5 R% Q9 p( E - system_error('request_tainting');) C8 J3 \* M, o( u- G( O
- }
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- if($_SERVER['REQUEST_METHOD'] == 'GET' ) {
( [$ C% x+ n1 p: v; H) g - $temp = $_SERVER['REQUEST_URI'];$ l: y. ~; o) v. U5 ?
- } elseif(empty ($_GET['formhash'])) {. n# X# N7 L9 T% [
- $temp = $_SERVER['REQUEST_URI'].file_get_contents('php://input');
" e y3 {. o4 c. O; f& ` - } else {8 O. m4 E4 x6 y/ ^9 n
- $temp = '';$ @! n$ N, p* U9 M& M8 ^( O3 Y
- }
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- if(!empty($temp)) {
5 g+ |: U: K3 Q+ X$ E - $temp = strtoupper(urldecode(urldecode($temp)));0 K$ a4 A! H9 V# E
- foreach ($check as $str) {' J! \% B! C$ |) {. T' C! u
- if(strpos($temp, $str) !== false) {
4 g& b# W" E) F - system_error('request_tainting');
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- return true;
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銴鋆賭誨蝣 踵V蛹嚗, H9 t, K4 Y$ `2 B- W- a
( q) C4 r5 B5 c$ Y- private function _xss_check() {
4 @; D* U, H0 q$ x# @ - $temp = strtoupper(urldecode(urldecode($_SERVER['REQUEST_URI'])));: ~7 @; K ~0 t& Y, G0 U
- if(strpos($temp, '<') !== false || strpos($temp, '"') !== false || strpos($temp, 'CONTENT-TRANSFER-ENCODING') !== false) {
+ O& W: H3 }; I( }. v# t - system_error('request_tainting');9 b. g2 T% [! I; P' a8 U
- }
% ^$ t/ i) }0 p7 o - return true;
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銴鋆賭誨蝣
. V: I' v+ f- f5 ?' T唳湔啁摮 ===>ok
. ]# y- `" o- } q( d7 {雿 鈭 discuz隞蝣 批捆冽蝝Y折*蝷,脣典,臭甇撣(⊥蝝Y⊥迨憿) ,蝛嗡葉
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