砍敺 IT_man 2015-3-23 16:27 蝺刻摩 5 Y* m% N* C3 w) V0 I) c
d6 r/ P! W; {' Q" b3 S& S摰Y扳撠箇 error message :8 T3 L7 I. k" t# E" z
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sol:
% r+ g( H6 f) J4 v1 [4 Q\source\class\discuzdiscuz_application.php 蝝蝚350銵
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- private function _xss_check() {
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- static $check = array('"', '>', '<', '\'', '(', ')', 'CONTENT-TRANSFER-ENCODING');- N6 E6 v& A9 x) d5 z. a2 ]2 p& q
% @/ O( I8 x0 M& q- if(isset($_GET['formhash']) && $_GET['formhash'] !== formhash()) {
|9 S( ?7 u, |# Y; b9 ^9 @ - system_error('request_tainting');
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6 L/ o& ]+ I5 a; j3 G- if($_SERVER['REQUEST_METHOD'] == 'GET' ) {
5 Q1 }' S3 s. W+ L( E. @ - $temp = $_SERVER['REQUEST_URI'];
Q& E8 i7 ?% w5 _ - } elseif(empty ($_GET['formhash'])) {
, \3 P4 _! K1 }/ a7 ~6 h$ ?" h- ~& b - $temp = $_SERVER['REQUEST_URI'].file_get_contents('php://input');+ r2 ~# w4 t. R8 @% e' u, C* m
- } else {* u9 `9 p: X" k6 f ` k. N. U* `1 k
- $temp = '';
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- if(!empty($temp)) {0 U# k$ z, z. T0 N& y4 I
- $temp = strtoupper(urldecode(urldecode($temp)));
5 e4 V2 f# H( R% P: ]' ?1 R I0 f& Y - foreach ($check as $str) {3 F3 r$ X6 g+ ^8 r1 G
- if(strpos($temp, $str) !== false) {/ l% K( g# D2 y; V- {
- system_error('request_tainting');
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- }
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. R: B: b' `+ S9 O' z2 D$ B- return true;
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銴鋆賭誨蝣 踵V蛹嚗0 B# j0 s! A' |- a
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- private function _xss_check() {1 k a5 f6 ]: w: g2 ?
- $temp = strtoupper(urldecode(urldecode($_SERVER['REQUEST_URI'])));
, A. r- J" v9 g. J7 H { - if(strpos($temp, '<') !== false || strpos($temp, '"') !== false || strpos($temp, 'CONTENT-TRANSFER-ENCODING') !== false) {
3 m' _0 k9 e" r; D. P {) n - system_error('request_tainting');
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; _2 W) i/ V0 O* t9 Q - return true;# L( m4 _# b/ I' e7 |
- }
銴鋆賭誨蝣 1 ?- g$ W8 x" ]
唳湔啁摮 ===>ok
8 E- ]% Q1 g0 t' y1 |% D5 W雿 鈭 discuz隞蝣 批捆冽蝝Y折*蝷,脣典,臭甇撣(⊥蝝Y⊥迨憿) ,蝛嗡葉 H4 }" {% ?$ E( x: K
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