อาการค้นหาแล้วเจอ PHP Debug Discuz! System Error
อาการค้นหาเจอ PHP Debug
search.php(discuz_application->init)
source\class\discuz\discuz_application.php(discuz_application->_init_misc)
source\class\discuz\discuz_application.php(discuz_application->_xss_check)
source\class\discuz\discuz_application.php(system_error)
source\function\function_core.php(discuz_error::system_error)
source\class\discuz\discuz_error.php(discuz_error::debug_backtrace)
เปิดไฟล์ \source\class\discuz\discuz_application.php
ค้นหา
private function _xss_check() {
static $check = array('"', '>', '<', '\'', '(', ')', 'CONTENT-TRANSFER-ENCODING');
if(isset($_GET['formhash']) && $_GET['formhash'] !== formhash()) {
system_error('request_tainting');
}
if($_SERVER['REQUEST_METHOD'] == 'GET' ) {
$temp = $_SERVER['REQUEST_URI'];
} elseif(empty ($_GET['formhash'])) {
$temp = $_SERVER['REQUEST_URI'].http_build_query($_POST);
} else {
$temp = '';
}
if(!empty($temp)) {
$temp = strtoupper(urldecode(urldecode($temp)));
foreach ($check as $str) {
if(strpos($temp, $str) !== false) {
system_error('request_tainting');
}
}
}
return true;
}
แทนด้วย
private function _xss_check() {
$temp = strtoupper(urldecode(urldecode($_SERVER['REQUEST_URI'])));
if(strpos($temp, '<') !== false || strpos($temp, '"') !== false || strpos($temp, 'CONTENT-TRANSFER-ENCODING') !== false) {
system_error('request_tainting');
}
return true;
}
อัปเดตแคช
หน้า:
[1]