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7 ^4 Q8 J' l: N' {! i1 C$ k
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- private function _xss_check() {
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+ J' x* ^7 j* j" P& E- static $check = array('"', '>', '<', '\'', '(', ')', 'CONTENT-TRANSFER-ENCODING');
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- if(isset($_GET['formhash']) && $_GET['formhash'] !== formhash()) {
2 f3 y3 A8 t3 v- ~; \8 g$ G - system_error('request_tainting');) A/ y6 p, E3 H
- }
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- if($_SERVER['REQUEST_METHOD'] == 'GET' ) {
: V. b$ o2 Q, l5 ?5 q3 ^' A/ n. b - $temp = $_SERVER['REQUEST_URI'];$ o1 [# s4 F3 I% c! e: W
- } elseif(empty ($_GET['formhash'])) {" ]- ^( {2 _) g$ Q
- $temp = $_SERVER['REQUEST_URI'].file_get_contents('php://input');
c) `9 m. ?0 k3 S+ n) M- ] - } else {
1 N9 Z% a& t* j2 e: }1 p, { - $temp = '';
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- if(!empty($temp)) {. V/ U6 W6 d! s$ {
- $temp = strtoupper(urldecode(urldecode($temp)));+ H, y9 z5 d: f& q3 z$ g
- foreach ($check as $str) {
' S; y! x% l1 L2 `5 \ - if(strpos($temp, $str) !== false) {5 B c2 i7 ]( K' A6 H/ ~- U- {) G
- system_error('request_tainting');4 {' p- G: p& x4 p8 _
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- return true;" H& R+ Z- c- L5 a6 [) z
- }
銴鋆賭誨蝣 踵V蛹嚗
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- private function _xss_check() {
4 H" ]+ Q, g! g( k - $temp = strtoupper(urldecode(urldecode($_SERVER['REQUEST_URI'])));
7 w0 J9 l, A* u1 S2 e4 j4 D - if(strpos($temp, '<') !== false || strpos($temp, '"') !== false || strpos($temp, 'CONTENT-TRANSFER-ENCODING') !== false) {: u8 K% c: D A1 r ^& ^
- system_error('request_tainting');# K+ t6 B) f/ L1 Q% S' U$ i# X
- }
8 `* }! c$ n, Q6 Q& `; I y7 o - return true;5 U# l! F" u4 M
- }
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唳湔啁摮 ===>ok$ F2 l2 `7 }: F# v# A: P
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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