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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sol:
( }8 w2 u. c! X/ b\source\class\discuzdiscuz_application.php 蝝蝚350銵
# D- b" V o$ W) @9 L3 \* d交
6 S: Z" U5 _ t. H: L- private function _xss_check() {
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/ F2 J4 {3 i4 r. @% p4 @( Q9 _% o' v- static $check = array('"', '>', '<', '\'', '(', ')', 'CONTENT-TRANSFER-ENCODING');9 }. m( X: A0 ?/ C* e9 D% Q
0 Q- {$ x( h0 y( @' w- if(isset($_GET['formhash']) && $_GET['formhash'] !== formhash()) {
, a4 W( k' }- s( C. z - system_error('request_tainting');( X# V* H* ]) [, w8 C
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- if($_SERVER['REQUEST_METHOD'] == 'GET' ) {
6 v( `0 s6 G: I, p - $temp = $_SERVER['REQUEST_URI'];) f# x w3 |9 C% v1 S
- } elseif(empty ($_GET['formhash'])) {8 Q7 \6 v7 w# S( z. B: D
- $temp = $_SERVER['REQUEST_URI'].file_get_contents('php://input');+ E7 H( A' f+ ]: S S( j4 T
- } else {
% ~" c: n8 w* k4 G1 ~1 C& t - $temp = '';
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& N+ c4 @) ?8 f- if(!empty($temp)) {
( w* Y3 c$ y6 W0 S( P/ E) @1 a& ]* @ - $temp = strtoupper(urldecode(urldecode($temp)));! z" m; V9 P0 A7 `( L+ R* q3 t4 p) F
- foreach ($check as $str) {
5 A5 d. j5 E, H$ `3 ^ - if(strpos($temp, $str) !== false) {
. O6 S5 _- x- u [0 _ - system_error('request_tainting');
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- }
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) Y( l7 Q1 a& R2 c- return true;
: F7 L) ~+ P# @) Y9 [5 n - }
銴鋆賭誨蝣 踵V蛹嚗
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$ h: c9 u# W. E; s2 z- private function _xss_check() {! k% t9 m! a; V( T7 Q( S8 G
- $temp = strtoupper(urldecode(urldecode($_SERVER['REQUEST_URI'])));& i4 ~ {. C. s' U3 r9 ^, a
- if(strpos($temp, '<') !== false || strpos($temp, '"') !== false || strpos($temp, 'CONTENT-TRANSFER-ENCODING') !== false) {
2 L r8 L* a, f9 \ - system_error('request_tainting');9 a1 [/ J! O0 N1 d, `
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- return true;
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銴鋆賭誨蝣
6 ?: O! a, ?% l K. @5 z3 u8 m唳湔啁摮 ===>ok
$ T2 x9 z- e) Y O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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