本帖最後由 IT_man 於 2015-7-19 20:51 編輯
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http://www.alexa.com/ 蜘蛛收錄會產生如下的問題7 l! {& Q- e* G% H
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解決方法如下:0 y. i! }6 E' D; a
source\class\discuz的discuz_application.php找到 C3 ]( B" y% f4 Z6 ?8 x" m* p
- private function _xss_check() {, I2 B5 K; v2 b0 q3 u
i: N) S5 |5 n- static $check = array('"', '>', '<', '\'', '(', ')', 'CONTENT-TRANSFER-ENCODING');
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- if(isset($_GET['formhash']) && $_GET['formhash'] !== formhash()) {1 R) M9 _8 c; }0 L
- system_error('request_tainting');/ O4 Z3 _- O0 m4 l% B) C( s# I+ r
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4 E& [ d% \4 G4 E3 k9 ^: ^; G9 ?: b- if($_SERVER['REQUEST_METHOD'] == 'GET' ) {1 x2 E8 Q8 J' r
- $temp = $_SERVER['REQUEST_URI'];" j) ]% t: p7 o/ v
- } elseif(empty ($_GET['formhash'])) {
; j8 f% `" y$ x/ E o' u - $temp = $_SERVER['REQUEST_URI'].file_get_contents('php://input');
) J9 ^' L3 p& A# B3 `0 P - } else {
6 p2 y' p5 j2 U6 v* z6 O - $temp = '';. K9 r9 A; x2 r, H+ o. S
- }
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- if(!empty($temp)) {2 {) i; ^ }) o3 Y
- $temp = strtoupper(urldecode(urldecode($temp)));) y: J5 b- l. @( G6 G! b: I. {
- foreach ($check as $str) {
5 w R9 _. ] |4 \/ G! A/ {6 j) T - if(strpos($temp, $str) !== false) {
! [& O; |5 t6 X1 l/ y( h4 U - system_error('request_tainting');1 Z1 h5 ], U) Y% i. J7 o
- }
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- return true;
複製代碼 整段複製成:/ O: @. O+ Z7 r" L, y; Z3 W
- private function _xss_check() {7 K! B, z0 u0 _. ]9 V
- $temp = strtoupper(urldecode(urldecode($_SERVER['REQUEST_URI'])));: R: u$ }5 z6 L$ h& k
- if(strpos($temp, '<') !== false || strpos($temp, '"') !== false || strpos($temp, 'CONTENT-TRANSFER-ENCODING') !== false) {; H4 T" u+ x2 w: H* c
- system_error('request_tainting');
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- return true;3 X1 C7 G9 r- p3 K# p
- }
複製代碼
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