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:
% T& o+ |: U c& w# L: G5 l\source\class\discuzdiscuz_application.php 蝝蝚350銵
- n+ o( Q ^8 ?2 A) W0 I" o交
: U# [% Y! T# R! P, R6 S( n6 R- private function _xss_check() {
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- static $check = array('"', '>', '<', '\'', '(', ')', 'CONTENT-TRANSFER-ENCODING');4 I6 s' p9 s% w. H/ n
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- if(isset($_GET['formhash']) && $_GET['formhash'] !== formhash()) {: r& l* z! Q& H$ Z3 z
- system_error('request_tainting');
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1 u- ^/ G! g1 t7 N3 q1 j- if($_SERVER['REQUEST_METHOD'] == 'GET' ) {! Q, T0 {) N' D0 k
- $temp = $_SERVER['REQUEST_URI'];8 ?5 D& |8 h5 s; o
- } elseif(empty ($_GET['formhash'])) {) w: a* L: X( I
- $temp = $_SERVER['REQUEST_URI'].file_get_contents('php://input');2 G( o* G; @$ T) m7 r% }2 {
- } else {& @: }9 s! l# ], V$ W1 N+ _
- $temp = '';8 E: ?/ u% f5 i) V7 `# ?) B
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- if(!empty($temp)) {& L3 S+ W; ]4 H& t% ?. q
- $temp = strtoupper(urldecode(urldecode($temp)));
9 a4 c0 B; |0 D* D4 h+ U( w - foreach ($check as $str) {+ l: R8 D v$ r$ a* U
- if(strpos($temp, $str) !== false) {$ V; r/ m; _# u
- system_error('request_tainting');
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- return true;* x2 `+ m1 p' b. Z; o0 I# k' U
- }
銴鋆賭誨蝣 踵V蛹嚗
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- private function _xss_check() {
: q( s5 `* I2 H) e; D! N7 {' T- e - $temp = strtoupper(urldecode(urldecode($_SERVER['REQUEST_URI'])));. |7 F W8 J; s4 e% O1 f) C. A
- if(strpos($temp, '<') !== false || strpos($temp, '"') !== false || strpos($temp, 'CONTENT-TRANSFER-ENCODING') !== false) {! m& ~3 R+ _5 @2 q1 Y
- system_error('request_tainting');! A, j6 K$ m+ q [
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- return true;
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銴鋆賭誨蝣 % D3 h$ b5 v' D2 o/ k4 a
唳湔啁摮 ===>ok+ `. r0 ?4 q0 R; |
雿 鈭 discuz隞蝣 批捆冽蝝Y折*蝷,脣典,臭甇撣(⊥蝝Y⊥迨憿) ,蝛嗡葉$ i% }: f7 ^, r* e" @
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