砍敺 IT_man 2015-3-23 16:27 蝺刻摩
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% W3 V8 O) v. b$ G/ {' |摰Y扳撠箇 error message :
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7 ]# W2 t0 K- z5 [+ v\source\class\discuzdiscuz_application.php 蝝蝚350銵
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- private function _xss_check() {% ]8 I5 \5 D& { u- m
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- static $check = array('"', '>', '<', '\'', '(', ')', 'CONTENT-TRANSFER-ENCODING');
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( U& d) _' F, y% j( A; Y- l- if(isset($_GET['formhash']) && $_GET['formhash'] !== formhash()) {) H; e2 u/ B" V6 `2 Y9 C1 J: Q9 [
- system_error('request_tainting');
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) c( E8 [1 @5 }- if($_SERVER['REQUEST_METHOD'] == 'GET' ) {
5 r6 |. g) X+ ?0 f* R - $temp = $_SERVER['REQUEST_URI'];
8 M6 Z/ c7 [% s5 X) q6 @ - } elseif(empty ($_GET['formhash'])) {: a6 i+ ?% l6 S' o9 f
- $temp = $_SERVER['REQUEST_URI'].file_get_contents('php://input'); p% x4 z. ]7 `" W7 y
- } else {( a! S1 y- w3 R8 a. _ e
- $temp = '';
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- if(!empty($temp)) {
M! R. v/ j0 f5 ]8 H/ d# H5 R8 \ - $temp = strtoupper(urldecode(urldecode($temp)));* `- ~( i% m/ R
- foreach ($check as $str) {
! F3 Q0 Z* w4 ]$ A# F: S - if(strpos($temp, $str) !== false) {% C7 Z- V7 \1 w/ o4 @
- system_error('request_tainting');
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- return true;. L7 }3 W3 s6 K q ]+ b
- }
銴鋆賭誨蝣 踵V蛹嚗6 S& G6 l1 ~# L; e" Q
+ |( [! e J* `) k' Q- private function _xss_check() {
! e7 s9 }: l& y6 W. }9 J8 a6 N# A - $temp = strtoupper(urldecode(urldecode($_SERVER['REQUEST_URI'])));
6 ~5 a2 V1 w7 X& n, x* t - if(strpos($temp, '<') !== false || strpos($temp, '"') !== false || strpos($temp, 'CONTENT-TRANSFER-ENCODING') !== false) {- S6 J5 G9 {1 T e! G
- system_error('request_tainting');3 N; Q E3 _( w/ d- I) L
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- return true;
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唳湔啁摮 ===>ok3 F \; m# C" u* ?
雿 鈭 discuz隞蝣 批捆冽蝝Y折*蝷,脣典,臭甇撣(⊥蝝Y⊥迨憿) ,蝛嗡葉* U: N8 }1 G9 M2 w1 ~
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