砍敺 IT_man 2015-3-23 16:27 蝺刻摩 ( B- Y! e0 n4 X
7 v5 r: Z4 U) T4 i) D摰Y扳撠箇 error message :
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sol:
: |. G3 Y" g( c0 m* N3 q\source\class\discuzdiscuz_application.php 蝝蝚350銵
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- private function _xss_check() {
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- static $check = array('"', '>', '<', '\'', '(', ')', 'CONTENT-TRANSFER-ENCODING');+ u2 ]6 `# Y7 A. K/ g
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- if(isset($_GET['formhash']) && $_GET['formhash'] !== formhash()) {$ P7 A* {/ U8 E: m
- system_error('request_tainting');" d* B' R) U# V$ d
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. x6 {$ _1 c! N/ ~1 X6 u- if($_SERVER['REQUEST_METHOD'] == 'GET' ) {
0 k. D8 W! v/ k5 W# x6 K/ x: ~ - $temp = $_SERVER['REQUEST_URI'];4 M9 }% j6 p( d! o$ i" I& K7 |
- } elseif(empty ($_GET['formhash'])) {
' k' x) K2 [% S# T1 y2 R( r# v% i( X: P6 D - $temp = $_SERVER['REQUEST_URI'].file_get_contents('php://input');
1 F1 w* G5 V- ?) |9 {% Z9 M2 } - } else {( B2 K b. z6 Z5 r
- $temp = '';
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- if(!empty($temp)) {
+ ~1 f7 H4 _7 K$ k0 z - $temp = strtoupper(urldecode(urldecode($temp)));
8 Q/ ~8 c0 H6 w - foreach ($check as $str) {
4 v v" p4 m) W* b- ?2 z2 L' N - if(strpos($temp, $str) !== false) {
7 \! @9 z. \$ @# Y7 S" [ - system_error('request_tainting');: ~! j$ w! j& Z2 p) `1 ]- H7 O
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- }
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- return true;
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銴鋆賭誨蝣 踵V蛹嚗
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6 w( u/ v6 k! S; C2 _, {& X6 J3 I8 l+ w& r+ B- private function _xss_check() {' C* I7 |, t+ N6 W( j
- $temp = strtoupper(urldecode(urldecode($_SERVER['REQUEST_URI'])));
3 T, J& S! n$ E - if(strpos($temp, '<') !== false || strpos($temp, '"') !== false || strpos($temp, 'CONTENT-TRANSFER-ENCODING') !== false) {
9 A) n& V2 ]1 j4 x6 Y' w! A6 Z: s% h - system_error('request_tainting');
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- return true;
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銴鋆賭誨蝣 - u7 z8 {% o* j, R7 r( R1 Y
唳湔啁摮 ===>ok2 y* j- s, ^! @' T5 I7 g2 q1 J
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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