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ECShop_V2.7.3_GBK_release1106 注入 0day

[php]
/* 修改个人资料的处理 */
elseif ($action == 'act_edit_profile')
{
include_once(ROOT_PATH . 'includes/lib_transaction.php');

$birthday = trim($_POST['birthdayYear']) .'-'. trim($_POST['birthdayMonth']) .'-'.
trim($_POST['birthdayDay']);
$email = trim($_POST['email']);
$other['msn'] = $msn = isset($_POST['extend_field1']) ? trim($_POST['extend_field1']) : '';
$other['qq'] = $qq = isset($_POST['extend_field2']) ? trim($_POST['extend_field2']) : '';
$other['office_phone'] = $office_phone = isset($_POST['extend_field3']) ? trim($_POST['extend_field3']) : '';
$other['home_phone'] = $home_phone = isset($_POST['extend_field4']) ? trim($_POST['extend_field4']) : '';
$other['mobile_phone'] = $mobile_phone = isset($_POST['extend_field5']) ? trim($_POST['extend_field5']) : '';
$sel_question = empty($_POST['sel_question']) ? '' : $_POST['sel_question'];
$passwd_answer = isset($_POST['passwd_answer']) ? trim($_POST['passwd_answer']) : '';

/* 更新用户扩展字段的数据 */
$sql = 'SELECT id FROM ' . $ecs->table('reg_fields') . ' WHERE type = 0 AND display = 1 ORDER BY dis_order, id'; //读出所有扩展字段的id
$fields_arr = $db->getAll($sql);

foreach ($fields_arr AS $val) //循环更新扩展用户信息
{
$extend_field_index = 'extend_field' . $val['id'];
if(isset($_POST[$extend_field_index]))
{
$temp_field_content = strlen($_POST[$extend_field_index]) > 100 ? mb_substr(htmlspecialchars($_POST[$extend_field_index]), 0, 99) : htmlspecialchars($_POST[$extend_field_index]);
$sql = 'SELECT * FROM ' . $ecs->table('reg_extend_info') . " WHERE reg_field_id = '$val[id]' AND user_id = '$user_id'";
if ($db->getOne($sql)) //如果之前没有记录,则插入
{
$sql = 'UPDATE ' . $ecs->table('reg_extend_info') . " SET content = '$temp_field_content' WHERE reg_field_id = '$val[id]' AND user_id = '$user_id'";
}
else
{
$sql = 'INSERT INTO '. $ecs->table('reg_extend_info') . " (`user_id`, `reg_field_id`, `content`) VALUES ('$user_id', '$val[id]', '$temp_field_content')";
}
$db->query($sql);
}
}

/* 写入密码提示问题和答案 */
if (!empty($passwd_answer) && !empty($sel_question))
{
$sql = 'UPDATE ' . $ecs->table('users') . " SET `passwd_question`='$sel_question', `passwd_answer`='$passwd_answer' WHERE `user_id`='" . $_SESSION['user_id'] . "'";
echo $sql;
$db->query($sql);
}[/php]

 

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