砍敺 IT_man 2015-3-23 16:27 蝺刻摩
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( }$ }- n2 l% K; v7 h6 V2 r摰Y扳撠箇 error message :
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sol:
# |, @4 O: W+ B5 r4 y% w\source\class\discuzdiscuz_application.php 蝝蝚350銵
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& U5 ^- e) O! e- private function _xss_check() {
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; A; i/ Z7 }9 L3 F- static $check = array('"', '>', '<', '\'', '(', ')', 'CONTENT-TRANSFER-ENCODING');
+ k- d) p5 D U& G5 {
1 o! }5 C2 d9 V: @6 }5 y6 e& [- if(isset($_GET['formhash']) && $_GET['formhash'] !== formhash()) {
' f3 U @ d/ G. ?+ R' k) ^ - system_error('request_tainting');
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0 l4 p' r5 L0 v8 F7 Z0 l5 @9 ~- if($_SERVER['REQUEST_METHOD'] == 'GET' ) {4 M) n' h9 Y1 D* a" M
- $temp = $_SERVER['REQUEST_URI'];( I1 V3 O# C, p4 S4 A; c
- } elseif(empty ($_GET['formhash'])) {+ y- u1 O, w3 ?1 N* n9 z& M
- $temp = $_SERVER['REQUEST_URI'].file_get_contents('php://input');" m* c5 r4 }# {- C
- } else {
- Y# `3 y9 F$ R9 X( Q - $temp = '';- h7 }/ K C" M( W
- }
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- if(!empty($temp)) {
5 A/ C5 m2 v/ p- ]4 v( s/ K+ E& C - $temp = strtoupper(urldecode(urldecode($temp)));, y5 ~; ~3 R$ J w% ?9 F" ^; F/ E0 q
- foreach ($check as $str) {" E5 ?6 ~8 L) B. j2 }
- if(strpos($temp, $str) !== false) {" |* m& ~3 v1 P* \. Y
- system_error('request_tainting');& \' W8 e8 H% K- j, k7 ^
- }
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- }
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- return true;) P k% j3 f% s5 w6 F1 [" t
- }
銴鋆賭誨蝣 踵V蛹嚗
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" n3 M3 x+ ?2 C- Q( e- private function _xss_check() {& v8 D2 {# b8 x, t1 L- W; p/ q$ g6 s
- $temp = strtoupper(urldecode(urldecode($_SERVER['REQUEST_URI'])));( a* Z: o) g; t' y$ I
- if(strpos($temp, '<') !== false || strpos($temp, '"') !== false || strpos($temp, 'CONTENT-TRANSFER-ENCODING') !== false) {
, A; {, Z5 Y9 R8 A7 i: u: E - system_error('request_tainting');
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- return true;
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銴鋆賭誨蝣
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雿 鈭 discuz隞蝣 批捆冽蝝Y折*蝷,脣典,臭甇撣(⊥蝝Y⊥迨憿) ,蝛嗡葉7 ?" n+ E( ^3 e+ _6 \2 ^5 ^: {
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