diff --git a/adm/config_form.php b/adm/config_form.php
index 32e779611..c14f294f5 100644
--- a/adm/config_form.php
+++ b/adm/config_form.php
@@ -339,14 +339,14 @@ if ($config['cf_sms_use'] && $config['cf_icode_id'] && $config['cf_icode_pw']) {
             <th scope="row"><label for="cf_admin_email">관리자 메일 주소<strong class="sound_only">필수</strong></label></th>
             <td colspan="3">
                 <?php echo help('관리자가 보내고 받는 용도로 사용하는 메일 주소를 입력합니다. (회원가입, 인증메일, 테스트, 회원메일발송 등에서 사용)') ?>
-                <input type="text" name="cf_admin_email" value="<?php echo $config['cf_admin_email'] ?>" id="cf_admin_email" required class="required email frm_input" size="40">
+                <input type="text" name="cf_admin_email" value="<?php echo get_sanitize_input($config['cf_admin_email']); ?>" id="cf_admin_email" required class="required email frm_input" size="40">
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_admin_email_name">관리자 메일 발송이름<strong class="sound_only">필수</strong></label></th>
             <td colspan="3">
                 <?php echo help('관리자가 보내고 받는 용도로 사용하는 메일의 발송이름을 입력합니다. (회원가입, 인증메일, 테스트, 회원메일발송 등에서 사용)') ?>
-                <input type="text" name="cf_admin_email_name" value="<?php echo $config['cf_admin_email_name'] ?>" id="cf_admin_email_name" required class="required frm_input" size="40">
+                <input type="text" name="cf_admin_email_name" value="<?php echo get_sanitize_input($config['cf_admin_email_name']); ?>" id="cf_admin_email_name" required class="required frm_input" size="40">
             </td>
         </tr>
         <tr>
@@ -357,79 +357,79 @@ if ($config['cf_sms_use'] && $config['cf_icode_id'] && $config['cf_icode_pw']) {
             <th scope="row"><label for="cf_login_point">로그인시 포인트<strong class="sound_only">필수</strong></label></th>
             <td>
                 <?php echo help('회원이 로그인시 하루에 한번만 적립') ?>
-                <input type="text" name="cf_login_point" value="<?php echo $config['cf_login_point'] ?>" id="cf_login_point" required class="required frm_input" size="5"> 점
+                <input type="text" name="cf_login_point" value="<?php echo (int) $config['cf_login_point'] ?>" id="cf_login_point" required class="required frm_input" size="5"> 점
             </td>
             <th scope="row"><label for="cf_memo_send_point">쪽지보낼시 차감 포인트<strong class="sound_only">필수</strong></label></th>
             <td>
                  <?php echo help('양수로 입력하십시오. 0점은 쪽지 보낼시 포인트를 차감하지 않습니다.') ?>
-                <input type="text" name="cf_memo_send_point" value="<?php echo $config['cf_memo_send_point'] ?>" id="cf_memo_send_point" required class="required frm_input" size="5"> 점
+                <input type="text" name="cf_memo_send_point" value="<?php echo (int) $config['cf_memo_send_point']; ?>" id="cf_memo_send_point" required class="required frm_input" size="5"> 점
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_cut_name">이름(닉네임) 표시</label></th>
             <td colspan="3">
-                <input type="text" name="cf_cut_name" value="<?php echo $config['cf_cut_name'] ?>" id="cf_cut_name" class="frm_input" size="5"> 자리만 표시
+                <input type="text" name="cf_cut_name" value="<?php echo (int) $config['cf_cut_name'] ?>" id="cf_cut_name" class="frm_input" size="5"> 자리만 표시
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_nick_modify">닉네임 수정</label></th>
-            <td>수정하면 <input type="text" name="cf_nick_modify" value="<?php echo $config['cf_nick_modify'] ?>" id="cf_nick_modify" class="frm_input" size="3"> 일 동안 바꿀 수 없음</td>
+            <td>수정하면 <input type="text" name="cf_nick_modify" value="<?php echo (int) $config['cf_nick_modify'] ?>" id="cf_nick_modify" class="frm_input" size="3"> 일 동안 바꿀 수 없음</td>
             <th scope="row"><label for="cf_open_modify">정보공개 수정</label></th>
-            <td>수정하면 <input type="text" name="cf_open_modify" value="<?php echo $config['cf_open_modify'] ?>" id="cf_open_modify" class="frm_input" size="3"> 일 동안 바꿀 수 없음</td>
+            <td>수정하면 <input type="text" name="cf_open_modify" value="<?php echo (int) $config['cf_open_modify'] ?>" id="cf_open_modify" class="frm_input" size="3"> 일 동안 바꿀 수 없음</td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_new_del">최근게시물 삭제</label></th>
             <td>
                 <?php echo help('설정일이 지난 최근게시물 자동 삭제') ?>
-                <input type="text" name="cf_new_del" value="<?php echo $config['cf_new_del'] ?>" id="cf_new_del" class="frm_input" size="5"> 일
+                <input type="text" name="cf_new_del" value="<?php echo (int) $config['cf_new_del'] ?>" id="cf_new_del" class="frm_input" size="5"> 일
             </td>
             <th scope="row"><label for="cf_memo_del">쪽지 삭제</label></th>
             <td>
                 <?php echo help('설정일이 지난 쪽지 자동 삭제') ?>
-                <input type="text" name="cf_memo_del" value="<?php echo $config['cf_memo_del'] ?>" id="cf_memo_del" class="frm_input" size="5"> 일
+                <input type="text" name="cf_memo_del" value="<?php echo (int) $config['cf_memo_del'] ?>" id="cf_memo_del" class="frm_input" size="5"> 일
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_visit_del">접속자로그 삭제</label></th>
             <td>
                 <?php echo help('설정일이 지난 접속자 로그 자동 삭제') ?>
-                <input type="text" name="cf_visit_del" value="<?php echo $config['cf_visit_del'] ?>" id="cf_visit_del" class="frm_input" size="5"> 일
+                <input type="text" name="cf_visit_del" value="<?php echo (int) $config['cf_visit_del'] ?>" id="cf_visit_del" class="frm_input" size="5"> 일
             </td>
             <th scope="row"><label for="cf_popular_del">인기검색어 삭제</label></th>
             <td>
                 <?php echo help('설정일이 지난 인기검색어 자동 삭제') ?>
-                <input type="text" name="cf_popular_del" value="<?php echo $config['cf_popular_del'] ?>" id="cf_popular_del" class="frm_input" size="5"> 일
+                <input type="text" name="cf_popular_del" value="<?php echo (int) $config['cf_popular_del'] ?>" id="cf_popular_del" class="frm_input" size="5"> 일
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_login_minutes">현재 접속자</label></th>
             <td>
                 <?php echo help('설정값 이내의 접속자를 현재 접속자로 인정') ?>
-                <input type="text" name="cf_login_minutes" value="<?php echo $config['cf_login_minutes'] ?>" id="cf_login_minutes" class="frm_input" size="3"> 분
+                <input type="text" name="cf_login_minutes" value="<?php echo (int) $config['cf_login_minutes'] ?>" id="cf_login_minutes" class="frm_input" size="3"> 분
             </td>
             <th scope="row"><label for="cf_new_rows">최근게시물 라인수</label></th>
             <td>
                 <?php echo help('목록 한페이지당 라인수') ?>
-                <input type="text" name="cf_new_rows" value="<?php echo $config['cf_new_rows'] ?>" id="cf_new_rows" class="frm_input" size="3"> 라인
+                <input type="text" name="cf_new_rows" value="<?php echo (int) $config['cf_new_rows'] ?>" id="cf_new_rows" class="frm_input" size="3"> 라인
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_page_rows">한페이지당 라인수</label></th>
             <td>
                 <?php echo help('목록(리스트) 한페이지당 라인수') ?>
-                <input type="text" name="cf_page_rows" value="<?php echo $config['cf_page_rows'] ?>" id="cf_page_rows" class="frm_input" size="3"> 라인
+                <input type="text" name="cf_page_rows" value="<?php echo (int) $config['cf_page_rows'] ?>" id="cf_page_rows" class="frm_input" size="3"> 라인
             </td>
             <th scope="row"><label for="cf_mobile_page_rows">모바일 한페이지당 라인수</label></th>
             <td>
                 <?php echo help('모바일 목록 한페이지당 라인수') ?>
-                <input type="text" name="cf_mobile_page_rows" value="<?php echo $config['cf_mobile_page_rows'] ?>" id="cf_mobile_page_rows" class="frm_input" size="3"> 라인
+                <input type="text" name="cf_mobile_page_rows" value="<?php echo (int) $config['cf_mobile_page_rows'] ?>" id="cf_mobile_page_rows" class="frm_input" size="3"> 라인
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_write_pages">페이지 표시 수<strong class="sound_only">필수</strong></label></th>
-            <td><input type="text" name="cf_write_pages" value="<?php echo $config['cf_write_pages'] ?>" id="cf_write_pages" required class="required numeric frm_input" size="3"> 페이지씩 표시</td>
+            <td><input type="text" name="cf_write_pages" value="<?php echo (int) $config['cf_write_pages'] ?>" id="cf_write_pages" required class="required numeric frm_input" size="3"> 페이지씩 표시</td>
             <th scope="row"><label for="cf_mobile_pages">모바일 페이지 표시 수<strong class="sound_only">필수</strong></label></th>
-            <td><input type="text" name="cf_mobile_pages" value="<?php echo $config['cf_mobile_pages'] ?>" id="cf_mobile_pages" required class="required numeric frm_input" size="3"> 페이지씩 표시</td>
+            <td><input type="text" name="cf_mobile_pages" value="<?php echo (int) $config['cf_mobile_pages'] ?>" id="cf_mobile_pages" required class="required numeric frm_input" size="3"> 페이지씩 표시</td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_new_skin">최근게시물 스킨<strong class="sound_only">필수</strong></label></th>
@@ -516,13 +516,13 @@ if ($config['cf_sms_use'] && $config['cf_icode_id'] && $config['cf_icode_pw']) {
 			<th scope="row"><label for="cf_recaptcha_site_key">구글 reCAPTCHA Site key</label></th>
 			<td colspan="3">
             <?php echo help('reCAPTCHA V2와 Invisible reCAPTCHA 캡챠의 sitekey 와 secret 키는 동일하지 않고, 서로 발급받는 키가 다릅니다.') ?>
-            <input type="text" name="cf_recaptcha_site_key" value="<?php echo $config['cf_recaptcha_site_key']; ?>" id="cf_recaptcha_site_key" class="frm_input" size="52"> <a href="https://www.google.com/recaptcha/admin" target="_blank" class="btn_frmline">reCAPTCHA 등록하기</a>
+            <input type="text" name="cf_recaptcha_site_key" value="<?php echo get_sanitize_input($config['cf_recaptcha_site_key']); ?>" id="cf_recaptcha_site_key" class="frm_input" size="52"> <a href="https://www.google.com/recaptcha/admin" target="_blank" class="btn_frmline">reCAPTCHA 등록하기</a>
             </td>
 		</tr>
 		<tr>
             <th scope="row"><label for="cf_recaptcha_secret_key">구글 reCAPTCHA Secret key</label></th>
             <td colspan="3">
-                <input type="text" name="cf_recaptcha_secret_key" value="<?php echo $config['cf_recaptcha_secret_key']; ?>" id="cf_recaptcha_secret_key" class="frm_input" size="52">
+                <input type="text" name="cf_recaptcha_secret_key" value="<?php echo get_sanitize_input($config['cf_recaptcha_secret_key']); ?>" id="cf_recaptcha_secret_key" class="frm_input" size="52">
             </td>
 		</tr>
         <tr>
@@ -536,33 +536,33 @@ if ($config['cf_sms_use'] && $config['cf_icode_id'] && $config['cf_icode_pw']) {
             <th scope="row"><label for="cf_point_term">포인트 유효기간</label></th>
             <td colspan="3">
                 <?php echo help('기간을 0으로 설정시 포인트 유효기간이 적용되지 않습니다.') ?>
-                <input type="text" name="cf_point_term" value="<?php echo $config['cf_point_term']; ?>" id="cf_point_term" required class="required frm_input" size="5"> 일
+                <input type="text" name="cf_point_term" value="<?php echo (int) $config['cf_point_term']; ?>" id="cf_point_term" required class="required frm_input" size="5"> 일
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_possible_ip">접근가능 IP</label></th>
             <td>
                 <?php echo help('입력된 IP의 컴퓨터만 접근할 수 있습니다.<br>123.123.+ 도 입력 가능. (엔터로 구분)') ?>
-                <textarea name="cf_possible_ip" id="cf_possible_ip"><?php echo $config['cf_possible_ip'] ?></textarea>
+                <textarea name="cf_possible_ip" id="cf_possible_ip"><?php echo get_sanitize_input($config['cf_possible_ip']); ?></textarea>
             </td>
             <th scope="row"><label for="cf_intercept_ip">접근차단 IP</label></th>
             <td>
                 <?php echo help('입력된 IP의 컴퓨터는 접근할 수 없음.<br>123.123.+ 도 입력 가능. (엔터로 구분)') ?>
-                <textarea name="cf_intercept_ip" id="cf_intercept_ip"><?php echo $config['cf_intercept_ip'] ?></textarea>
+                <textarea name="cf_intercept_ip" id="cf_intercept_ip"><?php echo get_sanitize_input($config['cf_intercept_ip']); ?></textarea>
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_analytics">방문자분석 스크립트</label></th>
             <td colspan="3">
                 <?php echo help('방문자분석 스크립트 코드를 입력합니다. 예) 구글 애널리틱스'); ?>
-                <textarea name="cf_analytics" id="cf_analytics"><?php echo $config['cf_analytics']; ?></textarea>
+                <textarea name="cf_analytics" id="cf_analytics"><?php echo get_text($config['cf_analytics']); ?></textarea>
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_add_meta">추가 메타태그</label></th>
             <td colspan="3">
                 <?php echo help('추가로 사용하실 meta 태그를 입력합니다.'); ?>
-                <textarea name="cf_add_meta" id="cf_add_meta"><?php echo $config['cf_add_meta']; ?></textarea>
+                <textarea name="cf_add_meta" id="cf_add_meta"><?php echo get_text($config['cf_add_meta']); ?></textarea>
             </td>
         </tr>
         <tr>
@@ -605,7 +605,7 @@ if ($config['cf_sms_use'] && $config['cf_icode_id'] && $config['cf_icode_pw']) {
         <tbody>
         <tr>
             <th scope="row"><label for="cf_delay_sec">글쓰기 간격<strong class="sound_only">필수</strong></label></th>
-            <td><input type="text" name="cf_delay_sec" value="<?php echo $config['cf_delay_sec'] ?>" id="cf_delay_sec" required class="required numeric frm_input" size="3"> 초 지난후 가능</td>
+            <td><input type="text" name="cf_delay_sec" value="<?php echo (int) $config['cf_delay_sec'] ?>" id="cf_delay_sec" required class="required numeric frm_input" size="3"> 초 지난후 가능</td>
             <th scope="row"><label for="cf_link_target">새창 링크</label></th>
             <td>
                 <?php echo help('글내용중 자동 링크되는 타켓을 지정합니다.') ?>
@@ -619,46 +619,46 @@ if ($config['cf_sms_use'] && $config['cf_icode_id'] && $config['cf_icode_pw']) {
         </tr>
         <tr>
             <th scope="row"><label for="cf_read_point">글읽기 포인트<strong class="sound_only">필수</strong></label></th>
-            <td><input type="text" name="cf_read_point" value="<?php echo $config['cf_read_point'] ?>" id="cf_read_point" required class="required frm_input" size="3"> 점</td>
+            <td><input type="text" name="cf_read_point" value="<?php echo (int) $config['cf_read_point'] ?>" id="cf_read_point" required class="required frm_input" size="3"> 점</td>
             <th scope="row"><label for="cf_write_point">글쓰기 포인트</label></th>
-            <td><input type="text" name="cf_write_point" value="<?php echo $config['cf_write_point'] ?>" id="cf_write_point" required class="required frm_input" size="3"> 점</td>
+            <td><input type="text" name="cf_write_point" value="<?php echo (int) $config['cf_write_point'] ?>" id="cf_write_point" required class="required frm_input" size="3"> 점</td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_comment_point">댓글쓰기 포인트</label></th>
-            <td><input type="text" name="cf_comment_point" value="<?php echo $config['cf_comment_point'] ?>" id="cf_comment_point" required class="required frm_input" size="3"> 점</td>
+            <td><input type="text" name="cf_comment_point" value="<?php echo (int) $config['cf_comment_point'] ?>" id="cf_comment_point" required class="required frm_input" size="3"> 점</td>
             <th scope="row"><label for="cf_download_point">다운로드 포인트</label></th>
-            <td><input type="text" name="cf_download_point" value="<?php echo $config['cf_download_point'] ?>" id="cf_download_point" required class="required frm_input" size="3"> 점</td>
+            <td><input type="text" name="cf_download_point" value="<?php echo (int) $config['cf_download_point'] ?>" id="cf_download_point" required class="required frm_input" size="3"> 점</td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_search_part">검색 단위</label></th>
-            <td colspan="3"><input type="text" name="cf_search_part" value="<?php echo $config['cf_search_part'] ?>" id="cf_search_part" class="frm_input" size="4"> 건 단위로 검색</td>
+            <td colspan="3"><input type="text" name="cf_search_part" value="<?php echo (int) $config['cf_search_part'] ?>" id="cf_search_part" class="frm_input" size="4"> 건 단위로 검색</td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_image_extension">이미지 업로드 확장자</label></th>
             <td colspan="3">
                 <?php echo help('게시판 글작성시 이미지 파일 업로드 가능 확장자. | 로 구분') ?>
-                <input type="text" name="cf_image_extension" value="<?php echo $config['cf_image_extension'] ?>" id="cf_image_extension" class="frm_input" size="70">
+                <input type="text" name="cf_image_extension" value="<?php echo get_sanitize_input($config['cf_image_extension']); ?>" id="cf_image_extension" class="frm_input" size="70">
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_flash_extension">플래쉬 업로드 확장자</label></th>
             <td colspan="3">
                 <?php echo help('게시판 글작성시 플래쉬 파일 업로드 가능 확장자. | 로 구분') ?>
-                <input type="text" name="cf_flash_extension" value="<?php echo $config['cf_flash_extension'] ?>" id="cf_flash_extension" class="frm_input" size="70">
+                <input type="text" name="cf_flash_extension" value="<?php echo get_sanitize_input($config['cf_flash_extension']); ?>" id="cf_flash_extension" class="frm_input" size="70">
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_movie_extension">동영상 업로드 확장자</label></th>
             <td colspan="3">
                 <?php echo help('게시판 글작성시 동영상 파일 업로드 가능 확장자. | 로 구분') ?>
-                <input type="text" name="cf_movie_extension" value="<?php echo $config['cf_movie_extension'] ?>" id="cf_movie_extension" class="frm_input" size="70">
+                <input type="text" name="cf_movie_extension" value="<?php echo get_sanitize_input($config['cf_movie_extension']); ?>" id="cf_movie_extension" class="frm_input" size="70">
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_filter">단어 필터링</label></th>
             <td colspan="3">
                 <?php echo help('입력된 단어가 포함된 내용은 게시할 수 없습니다. 단어와 단어 사이는 ,로 구분합니다.') ?>
-                <textarea name="cf_filter" id="cf_filter" rows="7"><?php echo $config['cf_filter'] ?></textarea>
+                <textarea name="cf_filter" id="cf_filter" rows="7"><?php echo get_sanitize_input($config['cf_filter']); ?></textarea>
              </td>
         </tr>
         </tbody>
@@ -733,11 +733,11 @@ if ($config['cf_sms_use'] && $config['cf_icode_id'] && $config['cf_icode_pw']) {
             <th scope="row"><label for="cf_register_level">회원가입시 권한</label></th>
             <td><?php echo get_member_level_select('cf_register_level', 1, 9, $config['cf_register_level']) ?></td>
             <th scope="row"><label for="cf_register_point">회원가입시 포인트</label></th>
-            <td><input type="text" name="cf_register_point" value="<?php echo $config['cf_register_point'] ?>" id="cf_register_point" class="frm_input" size="5"> 점</td>
+            <td><input type="text" name="cf_register_point" value="<?php echo (int) $config['cf_register_point'] ?>" id="cf_register_point" class="frm_input" size="5"> 점</td>
         </tr>
         <tr>
             <th scope="row" id="th310"><label for="cf_leave_day">회원탈퇴후 삭제일</label></th>
-            <td colspan="3"><input type="text" name="cf_leave_day" value="<?php echo $config['cf_leave_day'] ?>" id="cf_leave_day" class="frm_input" size="2"> 일 후 자동 삭제</td>
+            <td colspan="3"><input type="text" name="cf_leave_day" value="<?php echo (int) $config['cf_leave_day'] ?>" id="cf_leave_day" class="frm_input" size="2"> 일 후 자동 삭제</td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_use_member_icon">회원아이콘 사용</label></th>
@@ -754,25 +754,25 @@ if ($config['cf_sms_use'] && $config['cf_icode_id'] && $config['cf_icode_pw']) {
         </tr>
         <tr>
             <th scope="row"><label for="cf_member_icon_size">회원아이콘 용량</label></th>
-            <td><input type="text" name="cf_member_icon_size" value="<?php echo $config['cf_member_icon_size'] ?>" id="cf_member_icon_size" class="frm_input" size="10"> 바이트 이하</td>
+            <td><input type="text" name="cf_member_icon_size" value="<?php echo (int) $config['cf_member_icon_size'] ?>" id="cf_member_icon_size" class="frm_input" size="10"> 바이트 이하</td>
             <th scope="row">회원아이콘 사이즈</th>
             <td>
                 <label for="cf_member_icon_width">가로</label>
-                <input type="text" name="cf_member_icon_width" value="<?php echo $config['cf_member_icon_width'] ?>" id="cf_member_icon_width" class="frm_input" size="2">
+                <input type="text" name="cf_member_icon_width" value="<?php echo (int) $config['cf_member_icon_width'] ?>" id="cf_member_icon_width" class="frm_input" size="2">
                 <label for="cf_member_icon_height">세로</label>
-                <input type="text" name="cf_member_icon_height" value="<?php echo $config['cf_member_icon_height'] ?>" id="cf_member_icon_height" class="frm_input" size="2">
+                <input type="text" name="cf_member_icon_height" value="<?php echo (int) $config['cf_member_icon_height'] ?>" id="cf_member_icon_height" class="frm_input" size="2">
                 픽셀 이하
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_member_img_size">회원이미지 용량</label></th>
-            <td><input type="text" name="cf_member_img_size" value="<?php echo $config['cf_member_img_size'] ?>" id="cf_member_img_size" class="frm_input" size="10"> 바이트 이하</td>
+            <td><input type="text" name="cf_member_img_size" value="<?php echo (int) $config['cf_member_img_size'] ?>" id="cf_member_img_size" class="frm_input" size="10"> 바이트 이하</td>
             <th scope="row">회원이미지 사이즈</th>
             <td>
                 <label for="cf_member_img_width">가로</label>
-                <input type="text" name="cf_member_img_width" value="<?php echo $config['cf_member_img_width'] ?>" id="cf_member_img_width" class="frm_input" size="2">
+                <input type="text" name="cf_member_img_width" value="<?php echo (int) $config['cf_member_img_width'] ?>" id="cf_member_img_width" class="frm_input" size="2">
                 <label for="cf_member_img_height">세로</label>
-                <input type="text" name="cf_member_img_height" value="<?php echo $config['cf_member_img_height'] ?>" id="cf_member_img_height" class="frm_input" size="2">
+                <input type="text" name="cf_member_img_height" value="<?php echo (int) $config['cf_member_img_height'] ?>" id="cf_member_img_height" class="frm_input" size="2">
                 픽셀 이하
             </td>
         </tr>
@@ -780,27 +780,27 @@ if ($config['cf_sms_use'] && $config['cf_icode_id'] && $config['cf_icode_pw']) {
             <th scope="row"><label for="cf_use_recommend">추천인제도 사용</label></th>
             <td><input type="checkbox" name="cf_use_recommend" value="1" id="cf_use_recommend" <?php echo $config['cf_use_recommend']?'checked':''; ?>> 사용</td>
             <th scope="row"><label for="cf_recommend_point">추천인 포인트</label></th>
-            <td><input type="text" name="cf_recommend_point" value="<?php echo $config['cf_recommend_point'] ?>" id="cf_recommend_point" class="frm_input"> 점</td>
+            <td><input type="text" name="cf_recommend_point" value="<?php echo (int) $config['cf_recommend_point'] ?>" id="cf_recommend_point" class="frm_input"> 점</td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_prohibit_id">아이디,닉네임 금지단어</label></th>
             <td>
                 <?php echo help('회원아이디, 닉네임으로 사용할 수 없는 단어를 정합니다. 쉼표 (,) 로 구분') ?>
-                <textarea name="cf_prohibit_id" id="cf_prohibit_id" rows="5"><?php echo $config['cf_prohibit_id'] ?></textarea>
+                <textarea name="cf_prohibit_id" id="cf_prohibit_id" rows="5"><?php echo get_sanitize_input($config['cf_prohibit_id']); ?></textarea>
             </td>
             <th scope="row"><label for="cf_prohibit_email">입력 금지 메일</label></th>
             <td>
                 <?php echo help('입력 받지 않을 도메인을 지정합니다. 엔터로 구분 ex) hotmail.com') ?>
-                <textarea name="cf_prohibit_email" id="cf_prohibit_email" rows="5"><?php echo $config['cf_prohibit_email'] ?></textarea>
+                <textarea name="cf_prohibit_email" id="cf_prohibit_email" rows="5"><?php echo get_sanitize_input($config['cf_prohibit_email']); ?></textarea>
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_stipulation">회원가입약관</label></th>
-            <td colspan="3"><textarea name="cf_stipulation" id="cf_stipulation" rows="10"><?php echo $config['cf_stipulation'] ?></textarea></td>
+            <td colspan="3"><textarea name="cf_stipulation" id="cf_stipulation" rows="10"><?php echo html_purifier($config['cf_stipulation']); ?></textarea></td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_privacy">개인정보처리방침</label></th>
-            <td colspan="3"><textarea id="cf_privacy" name="cf_privacy" rows="10"><?php echo $config['cf_privacy'] ?></textarea></td>
+            <td colspan="3"><textarea id="cf_privacy" name="cf_privacy" rows="10"><?php echo html_purifier($config['cf_privacy']); ?></textarea></td>
         </tr>
         </tbody>
         </table>
@@ -862,7 +862,7 @@ if ($config['cf_sms_use'] && $config['cf_icode_id'] && $config['cf_icode_pw']) {
             <th scope="row" class="cf_cert_service"><label for="cf_cert_kcb_cd">코리아크레딧뷰로<br>KCB 회원사ID</label></th>
             <td class="cf_cert_service">
                 <?php echo help('KCB 회원사ID를 입력해 주십시오.<br>서비스에 가입되어 있지 않다면, KCB와 계약체결 후 회원사ID를 발급 받으실 수 있습니다.<br>이용하시려는 서비스에 대한 계약을 아이핀, 휴대폰 본인확인 각각 체결해주셔야 합니다.<br>아이핀 본인확인 테스트의 경우에는 KCB 회원사ID가 필요 없으나,<br>휴대폰 본인확인 테스트의 경우 KCB 에서 따로 발급 받으셔야 합니다.') ?>
-                <input type="text" name="cf_cert_kcb_cd" value="<?php echo $config['cf_cert_kcb_cd'] ?>" id="cf_cert_kcb_cd" class="frm_input" size="20"> <a href="http://sir.kr/main/service/b_ipin.php" target="_blank" class="btn_frmline">KCB 아이핀 서비스 신청페이지</a>
+                <input type="text" name="cf_cert_kcb_cd" value="<?php echo get_sanitize_input($config['cf_cert_kcb_cd']); ?>" id="cf_cert_kcb_cd" class="frm_input" size="20"> <a href="http://sir.kr/main/service/b_ipin.php" target="_blank" class="btn_frmline">KCB 아이핀 서비스 신청페이지</a>
                 <a href="http://sir.kr/main/service/b_cert.php" target="_blank" class="btn_frmline">KCB 휴대폰 본인확인 서비스 신청페이지</a>
             </td>
         </tr>
@@ -871,7 +871,7 @@ if ($config['cf_sms_use'] && $config['cf_icode_id'] && $config['cf_icode_pw']) {
             <td class="cf_cert_service">
                 <?php echo help('SM으로 시작하는 5자리 사이트 코드중 뒤의 3자리만 입력해 주십시오.<br>서비스에 가입되어 있지 않다면, 본인확인 서비스 신청페이지에서 서비스 신청 후 사이트코드를 발급 받으실 수 있습니다.') ?>
                 <span class="sitecode">SM</span>
-                <input type="text" name="cf_cert_kcp_cd" value="<?php echo $config['cf_cert_kcp_cd'] ?>" id="cf_cert_kcp_cd" class="frm_input" size="3"> <a href="http://sir.kr/main/service/p_cert.php" target="_blank" class="btn_frmline">NHN KCP 휴대폰 본인확인 서비스 신청페이지</a>
+                <input type="text" name="cf_cert_kcp_cd" value="<?php echo get_sanitize_input($config['cf_cert_kcp_cd']); ?>" id="cf_cert_kcp_cd" class="frm_input" size="3"> <a href="http://sir.kr/main/service/p_cert.php" target="_blank" class="btn_frmline">NHN KCP 휴대폰 본인확인 서비스 신청페이지</a>
             </td>
         </tr>
         <tr>
@@ -879,21 +879,21 @@ if ($config['cf_sms_use'] && $config['cf_icode_id'] && $config['cf_icode_pw']) {
             <td class="cf_cert_service">
                 <?php echo help('LG유플러스 상점아이디 중 si_를 제외한 나머지 아이디만 입력해 주십시오.<br>서비스에 가입되어 있지 않다면, 본인확인 서비스 신청페이지에서 서비스 신청 후 상점아이디를 발급 받으실 수 있습니다.<br><strong>LG유플러스 휴대폰본인확인은 ActiveX 설치가 필요하므로 Internet Explorer 에서만 사용할 수 있습니다.</strong>') ?>
                 <span class="sitecode">si_</span>
-                <input type="text" name="cf_lg_mid" value="<?php echo $config['cf_lg_mid'] ?>" id="cf_lg_mid" class="frm_input" size="20"> <a href="http://sir.kr/main/service/lg_cert.php" target="_blank" class="btn_frmline">LG유플러스 본인확인 서비스 신청페이지</a>
+                <input type="text" name="cf_lg_mid" value="<?php echo get_sanitize_input($config['cf_lg_mid']); ?>" id="cf_lg_mid" class="frm_input" size="20"> <a href="http://sir.kr/main/service/lg_cert.php" target="_blank" class="btn_frmline">LG유플러스 본인확인 서비스 신청페이지</a>
             </td>
         </tr>
         <tr>
             <th scope="row" class="cf_cert_service"><label for="cf_lg_mert_key">LG유플러스 MERT KEY</label></th>
             <td class="cf_cert_service">
                 <?php echo help('LG유플러스 상점MertKey는 상점관리자 -> 계약정보 -> 상점정보관리에서 확인하실 수 있습니다.') ?>
-                <input type="text" name="cf_lg_mert_key" value="<?php echo $config['cf_lg_mert_key'] ?>" id="cf_lg_mert_key" class="frm_input" size="40">
+                <input type="text" name="cf_lg_mert_key" value="<?php echo get_sanitize_input($config['cf_lg_mert_key']); ?>" id="cf_lg_mert_key" class="frm_input" size="40">
             </td>
         </tr>
         <tr>
             <th scope="row" class="cf_cert_service"><label for="cf_cert_limit">본인확인 이용제한</label></th>
             <td class="cf_cert_service">
                 <?php echo help('하루동안 아이핀과 휴대폰 본인확인 인증 이용회수를 제한할 수 있습니다.<br>회수제한은 실서비스에서 아이핀과 휴대폰 본인확인 인증에 개별 적용됩니다.<br>0 으로 설정하시면 회수제한이 적용되지 않습니다.'); ?>
-                <input type="text" name="cf_cert_limit" value="<?php echo $config['cf_cert_limit']; ?>" id="cf_cert_limit" class="frm_input" size="3"> 회
+                <input type="text" name="cf_cert_limit" value="<?php echo (int) $config['cf_cert_limit']; ?>" id="cf_cert_limit" class="frm_input" size="3"> 회
             </td>
         </tr>
         <tr>
@@ -1138,73 +1138,73 @@ include_once('_rewrite_config_form.php');
         <tr>
             <th scope="row"><label for="cf_naver_clientid">네이버 Client ID</label></th>
             <td>
-                <input type="text" name="cf_naver_clientid" value="<?php echo $config['cf_naver_clientid'] ?>" id="cf_naver_clientid" class="frm_input" size="40"> <a href="https://developers.naver.com/apps/#/register" target="_blank" class="btn_frmline">앱 등록하기</a>
+                <input type="text" name="cf_naver_clientid" value="<?php echo get_sanitize_input($config['cf_naver_clientid']); ?>" id="cf_naver_clientid" class="frm_input" size="40"> <a href="https://developers.naver.com/apps/#/register" target="_blank" class="btn_frmline">앱 등록하기</a>
             </td>
             <th scope="row"><label for="cf_naver_secret">네이버 Client Secret</label></th>
             <td>
-                <input type="text" name="cf_naver_secret" value="<?php echo $config['cf_naver_secret'] ?>" id="cf_naver_secret" class="frm_input" size="45">
+                <input type="text" name="cf_naver_secret" value="<?php echo get_sanitize_input($config['cf_naver_secret']); ?>" id="cf_naver_secret" class="frm_input" size="45">
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_facebook_appid">페이스북 앱 ID</label></th>
             <td>
-                <input type="text" name="cf_facebook_appid" value="<?php echo $config['cf_facebook_appid'] ?>" id="cf_facebook_appid" class="frm_input" size="40"> <a href="https://developers.facebook.com/apps" target="_blank" class="btn_frmline">앱 등록하기</a>
+                <input type="text" name="cf_facebook_appid" value="<?php echo get_sanitize_input($config['cf_facebook_appid']); ?>" id="cf_facebook_appid" class="frm_input" size="40"> <a href="https://developers.facebook.com/apps" target="_blank" class="btn_frmline">앱 등록하기</a>
             </td>
             <th scope="row"><label for="cf_facebook_secret">페이스북 앱 Secret</label></th>
             <td>
-                <input type="text" name="cf_facebook_secret" value="<?php echo $config['cf_facebook_secret'] ?>" id="cf_facebook_secret" class="frm_input" size="45">
+                <input type="text" name="cf_facebook_secret" value="<?php echo get_sanitize_input($config['cf_facebook_secret']); ?>" id="cf_facebook_secret" class="frm_input" size="45">
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_twitter_key">트위터 컨슈머 Key</label></th>
             <td>
-                <input type="text" name="cf_twitter_key" value="<?php echo $config['cf_twitter_key'] ?>" id="cf_twitter_key" class="frm_input" size="40"> <a href="https://developer.twitter.com/en/apps" target="_blank" class="btn_frmline">앱 등록하기</a>
+                <input type="text" name="cf_twitter_key" value="<?php echo get_sanitize_input($config['cf_twitter_key']); ?>" id="cf_twitter_key" class="frm_input" size="40"> <a href="https://developer.twitter.com/en/apps" target="_blank" class="btn_frmline">앱 등록하기</a>
             </td>
             <th scope="row"><label for="cf_twitter_secret">트위터 컨슈머 Secret</label></th>
             <td>
-                <input type="text" name="cf_twitter_secret" value="<?php echo $config['cf_twitter_secret'] ?>" id="cf_twitter_secret" class="frm_input" size="45">
+                <input type="text" name="cf_twitter_secret" value="<?php echo get_sanitize_input($config['cf_twitter_secret']); ?>" id="cf_twitter_secret" class="frm_input" size="45">
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_google_clientid">구글 Client ID</label></th>
             <td>
-                <input type="text" name="cf_google_clientid" value="<?php echo $config['cf_google_clientid'] ?>" id="cf_google_clientid" class="frm_input" size="40"> <a href="https://console.developers.google.com" target="_blank" class="btn_frmline">앱 등록하기</a>
+                <input type="text" name="cf_google_clientid" value="<?php echo get_sanitize_input($config['cf_google_clientid']); ?>" id="cf_google_clientid" class="frm_input" size="40"> <a href="https://console.developers.google.com" target="_blank" class="btn_frmline">앱 등록하기</a>
             </td>
             <th scope="row"><label for="cf_google_secret">구글 Client Secret</label></th>
             <td>
-                <input type="text" name="cf_google_secret" value="<?php echo $config['cf_google_secret'] ?>" id="cf_google_secret" class="frm_input" size="45">
+                <input type="text" name="cf_google_secret" value="<?php echo get_sanitize_input($config['cf_google_secret']); ?>" id="cf_google_secret" class="frm_input" size="45">
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_googl_shorturl_apikey">구글 짧은주소 API Key</label></th>
             <td colspan="3">
-                <input type="text" name="cf_googl_shorturl_apikey" value="<?php echo $config['cf_googl_shorturl_apikey'] ?>" id="cf_googl_shorturl_apikey" class="frm_input" size="40"> <a href="http://code.google.com/apis/console/" target="_blank" class="btn_frmline">API Key 등록하기</a>
+                <input type="text" name="cf_googl_shorturl_apikey" value="<?php echo get_sanitize_input($config['cf_googl_shorturl_apikey']); ?>" id="cf_googl_shorturl_apikey" class="frm_input" size="40"> <a href="http://code.google.com/apis/console/" target="_blank" class="btn_frmline">API Key 등록하기</a>
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_kakao_rest_key">카카오 REST API 키</label></th>
             <td>
-                <input type="text" name="cf_kakao_rest_key" value="<?php echo $config['cf_kakao_rest_key'] ?>" id="cf_kakao_rest_key" class="frm_input" size="40"> <a href="https://developers.kakao.com/product/kakaoLogin" target="_blank" class="btn_frmline">앱 등록하기</a>
+                <input type="text" name="cf_kakao_rest_key" value="<?php echo get_sanitize_input($config['cf_kakao_rest_key']); ?>" id="cf_kakao_rest_key" class="frm_input" size="40"> <a href="https://developers.kakao.com/product/kakaoLogin" target="_blank" class="btn_frmline">앱 등록하기</a>
             </td>
             <th scope="row"><label for="cf_kakao_client_secret">카카오 Client Secret</label></th>
             <td>
-                <input type="text" name="cf_kakao_client_secret" value="<?php echo $config['cf_kakao_client_secret'] ?>" id="cf_kakao_client_secret" class="frm_input" size="45">
+                <input type="text" name="cf_kakao_client_secret" value="<?php echo get_sanitize_input($config['cf_kakao_client_secret']); ?>" id="cf_kakao_client_secret" class="frm_input" size="45">
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_kakao_js_apikey">카카오 JavaScript 키</label></th>
             <td colspan="3">
-                <input type="text" name="cf_kakao_js_apikey" value="<?php echo $config['cf_kakao_js_apikey'] ?>" id="cf_kakao_js_apikey" class="frm_input" size="45">
+                <input type="text" name="cf_kakao_js_apikey" value="<?php echo get_sanitize_input($config['cf_kakao_js_apikey']); ?>" id="cf_kakao_js_apikey" class="frm_input" size="45">
             </td>
         </tr>
         <tr>
             <th scope="row"><label for="cf_payco_clientid">페이코 Client ID</label></th>
             <td>
-                <input type="text" name="cf_payco_clientid" value="<?php echo $config['cf_payco_clientid']; ?>" id="cf_payco_clientid" class="frm_input" size="40"> <a href="https://developers.payco.com/guide" target="_blank" class="btn_frmline">앱 등록하기</a>
+                <input type="text" name="cf_payco_clientid" value="<?php echo get_sanitize_input($config['cf_payco_clientid']); ?>" id="cf_payco_clientid" class="frm_input" size="40"> <a href="https://developers.payco.com/guide" target="_blank" class="btn_frmline">앱 등록하기</a>
             </td>
             <th scope="row"><label for="cf_payco_secret">페이코 Secret</label></th>
             <td>
-                <input type="text" name="cf_payco_secret" value="<?php echo $config['cf_payco_secret']; ?>" id="cf_payco_secret" class="frm_input" size="45">
+                <input type="text" name="cf_payco_secret" value="<?php echo get_sanitize_input($config['cf_payco_secret']); ?>" id="cf_payco_secret" class="frm_input" size="45">
             </td>
         </tr>
         </tbody>
@@ -1276,20 +1276,20 @@ include_once('_rewrite_config_form.php');
             <th scope="row"><label for="cf_icode_id">아이코드 회원아이디<br>(구버전)</label></th>
             <td>
                 <?php echo help("아이코드에서 사용하시는 회원아이디를 입력합니다."); ?>
-                <input type="text" name="cf_icode_id" value="<?php echo $config['cf_icode_id']; ?>" id="cf_icode_id" class="frm_input" size="20">
+                <input type="text" name="cf_icode_id" value="<?php echo get_sanitize_input($config['cf_icode_id']); ?>" id="cf_icode_id" class="frm_input" size="20">
             </td>
         </tr>
         <tr class="icode_old_version">
             <th scope="row"><label for="cf_icode_pw">아이코드 비밀번호<br>(구버전)</label></th>
             <td>
                 <?php echo help("아이코드에서 사용하시는 비밀번호를 입력합니다."); ?>
-                <input type="password" name="cf_icode_pw" value="<?php echo $config['cf_icode_pw']; ?>" id="cf_icode_pw" class="frm_input">
+                <input type="password" name="cf_icode_pw" value="<?php echo get_sanitize_input($config['cf_icode_pw']); ?>" id="cf_icode_pw" class="frm_input">
             </td>
         </tr>
         <tr class="icode_old_version <?php if(!(isset($userinfo['payment']) && $userinfo['payment'])){ echo 'cf_tr_hide'; } ?>">
             <th scope="row">요금제<br>(구버전)</th>
             <td>
-                <input type="hidden" name="cf_icode_server_ip" value="<?php echo $config['cf_icode_server_ip']; ?>">
+                <input type="hidden" name="cf_icode_server_ip" value="<?php echo get_sanitize_input($config['cf_icode_server_ip']); ?>">
                 <?php
                     if ($userinfo['payment'] == 'A') {
                        echo '충전제';
@@ -1309,7 +1309,7 @@ include_once('_rewrite_config_form.php');
             <th scope="row">충전 잔액<br>(구버전)</th>
             <td>
                 <?php echo number_format($userinfo['coin']); ?> 원.
-                <a href="http://www.icodekorea.com/smsbiz/credit_card_amt.php?icode_id=<?php echo $config['cf_icode_id']; ?>&amp;icode_passwd=<?php echo $config['cf_icode_pw']; ?>" target="_blank" class="btn_frmline">충전하기</a>
+                <a href="http://www.icodekorea.com/smsbiz/credit_card_amt.php?icode_id=<?php echo get_text($config['cf_icode_id']); ?>&amp;icode_passwd=<?php echo get_text($config['cf_icode_pw']); ?>" target="_blank" class="btn_frmline">충전하기</a>
             </td>
         </tr>
         <?php } ?>
diff --git a/adm/config_form_update.php b/adm/config_form_update.php
index d2564cd8a..cd31cb1e0 100644
--- a/adm/config_form_update.php
+++ b/adm/config_form_update.php
@@ -162,7 +162,11 @@ foreach( $check_keys as $k => $v ){
     if( $v === 'int' ){
         $posts[$key] = $_POST[$k] = isset($_POST[$k]) ? (int) $_POST[$k] : 0;
     } else {
-        $posts[$key] = $_POST[$k] = isset($_POST[$k]) ? $_POST[$k] : '';
+        if(in_array($k, array('cf_analytics', 'cf_add_meta', 'cf_add_script', 'cf_stipulation', 'cf_privacy'))){
+            $posts[$key] = $_POST[$k] = isset($_POST[$k]) ? $_POST[$k] : '';
+        } else {
+            $posts[$key] = $_POST[$k] = isset($_POST[$k]) ? strip_tags(clean_xss_attributes($_POST[$k])) : '';
+        }
     }
 }