tid=13874& 本帖最後由 IT_man 於 2015-7-19 20:51 編輯
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9 P+ h: @) D. z! E5 i: j rhttp://www.alexa.com/ 蜘蛛收錄會產生如下的問題2 c. H- D# f# C( d- S8 O1 b
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解決方法如下:5 K- ]/ W; s; R6 _/ c2 C% x1 d
source\class\discuz的discuz_application.php找到: V( R. c$ g6 F1 W- e1 }
- private function _xss_check() {, j: _: x6 _& z% l# e' `8 o
. M% u+ D& p4 Q( s/ X$ ]7 n. h- static $check = array('"', '>', '<', '\'', '(', ')', 'CONTENT-TRANSFER-ENCODING'); o+ l/ Y9 U: w/ K5 C: I
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- if(isset($_GET['formhash']) && $_GET['formhash'] !== formhash()) {. Q1 g* w2 G* p8 `. ~
- system_error('request_tainting');
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, e4 [1 V& E3 O# M: q- if($_SERVER['REQUEST_METHOD'] == 'GET' ) {0 {* ~6 T7 ~$ m/ _: Z o
- $temp = $_SERVER['REQUEST_URI'];
2 f/ V8 U1 |( ^4 p" Q) g6 i; I' V* C - } elseif(empty ($_GET['formhash'])) {2 I1 ~2 p: l3 Y, Y! f. V
- $temp = $_SERVER['REQUEST_URI'].file_get_contents('php://input');, s. F+ @: O( H1 _# w2 t
- } else {
$ L. s. r( M; m4 E - $temp = '';" J0 Z2 T4 K( s& H* t
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- if(!empty($temp)) {
, U( n7 H% l$ B; Z/ u - $temp = strtoupper(urldecode(urldecode($temp)));
% |* I+ g1 u+ |3 m - foreach ($check as $str) {1 ~5 h' ?2 u% }4 @3 N% k/ x) ?1 _
- if(strpos($temp, $str) !== false) {' `/ c2 R. C" G: X
- system_error('request_tainting');- C; A8 J' J- A+ K7 S0 J
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- }
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- return true;
複製代碼 整段複製成:
" {4 r( ^: O% b, t- private function _xss_check() {) w8 j+ ~ x" H8 ~: [3 E; z1 \# j
- $temp = strtoupper(urldecode(urldecode($_SERVER['REQUEST_URI'])));
: T4 _/ @' s1 e2 s. w0 }# ^5 z - if(strpos($temp, '<') !== false || strpos($temp, '"') !== false || strpos($temp, 'CONTENT-TRANSFER-ENCODING') !== false) {
/ W3 X8 q+ G6 L: i$ C3 }3 B9 r$ { - system_error('request_tainting');& n/ v) r+ e+ F& e/ I2 j
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- return true;+ H: ~4 l% v7 f2 ^# K8 O2 ^1 R. X
- }
複製代碼 # k- L$ R. h7 w4 H3 k( n
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