XSS 취약점(16-059) 수정

bbs/formmail.php

@@ -28,6 +28,12 @@ if ($sendmail_count > 3)
 $g5['title'] = '메일 쓰기';
 include_once(G5_PATH.'/head.sub.php');
 
+$email = get_email_address(base64_decode($email));
+if(!$email)
+    alert_close('이메일이 올바르지 않습니다.');
+
+$email = base64_encode($email);
+
 if (!$name)
     $name = base64_decode($email);
 else