From ed3913e074151e41cb268e5995fd19c9f2bc3ecb Mon Sep 17 00:00:00 2001
From: Amit Gupta <amit.gupta@informaticsglobal.com>
Date: Tue, 15 Aug 2017 09:23:13 +0530
Subject: [PATCH] Bug 19105 - XSS Stored in holidays.pl

To Test
1. Hit the page /cgi-bin/koha/tools/holidays.pl
2. Select the date
3. Add a text in the field Title and Description that contains js
4. Save the page.
5. Notice js is execute
6. Apply patch and reload, the js is escaped

Fixed for all holidays
---
 .../prog/en/modules/tools/holidays.tt              |   24 ++++++++++----------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/tools/holidays.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/tools/holidays.tt
index 4aa4e3a..b9c4e63 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/tools/holidays.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/tools/holidays.tt
@@ -17,17 +17,17 @@
     var day_month_holidays = new Array();
     var hola= "[% code %]";
     [% FOREACH WEEK_DAYS_LOO IN WEEK_DAYS_LOOP %]
-    week_days["[% WEEK_DAYS_LOO.KEY %]"] = {title:"[% WEEK_DAYS_LOO.TITLE | replace('"','\"') %]", description:"[% WEEK_DAYS_LOO.DESCRIPTION | replace('"','\"') %]"};
+    week_days["[% WEEK_DAYS_LOO.KEY %]"] = {title:"[% WEEK_DAYS_LOO.TITLE | replace('"','\"') |html %]", description:"[% WEEK_DAYS_LOO.DESCRIPTION | replace('"','\"') |html %]"};
     [% END %]
     [% FOREACH HOLIDAYS_LOO IN HOLIDAYS_LOOP %]
     holidates.push("[% HOLIDAYS_LOO.KEY %]");
-    holidays["[% HOLIDAYS_LOO.KEY %]"] = {title:"[% HOLIDAYS_LOO.TITLE | replace('"','\"') %]", description:"[% HOLIDAYS_LOO.DESCRIPTION | replace('"','\"') %]"};
+    holidays["[% HOLIDAYS_LOO.KEY %]"] = {title:"[% HOLIDAYS_LOO.TITLE | replace('"','\"') |html %]", description:"[% HOLIDAYS_LOO.DESCRIPTION | replace('"','\"') |html %]"};
     [% END %]
     [% FOREACH EXCEPTION_HOLIDAYS_LOO IN EXCEPTION_HOLIDAYS_LOOP %]
-    exception_holidays["[% EXCEPTION_HOLIDAYS_LOO.KEY %]"] = {title:"[% EXCEPTION_HOLIDAYS_LOO.TITLE | replace('"','\"') %]", description:"[% EXCEPTION_HOLIDAYS_LOO.DESCRIPTION | replace('"','\"') %]"};
+    exception_holidays["[% EXCEPTION_HOLIDAYS_LOO.KEY %]"] = {title:"[% EXCEPTION_HOLIDAYS_LOO.TITLE | replace('"','\"') |html %]", description:"[% EXCEPTION_HOLIDAYS_LOO.DESCRIPTION | replace('"','\"') |html %]"};
     [% END %]
     [% FOREACH DAY_MONTH_HOLIDAYS_LOO IN DAY_MONTH_HOLIDAYS_LOOP %]
-    day_month_holidays["[% DAY_MONTH_HOLIDAYS_LOO.KEY %]"] = {title:"[% DAY_MONTH_HOLIDAYS_LOO.TITLE | replace('"','\"') %]", description:"[% DAY_MONTH_HOLIDAYS_LOO.DESCRIPTION | replace('"','\"') %]"};
+    day_month_holidays["[% DAY_MONTH_HOLIDAYS_LOO.KEY %]"] = {title:"[% DAY_MONTH_HOLIDAYS_LOO.TITLE | replace('"','\"') |html %]", description:"[% DAY_MONTH_HOLIDAYS_LOO.DESCRIPTION | replace('"','\"') |html %]"};
     [% END %]
 
     function holidayOperation(formObject, opType) {
@@ -446,8 +446,8 @@ td.repeatableyearly a.ui-state-default {  background:  #FFCC66 none; color :  Bl
   [% FOREACH EXCEPTION_HOLIDAYS_LOO IN EXCEPTION_HOLIDAYS_LOOP %]
   <tr>
   <td><a href="/cgi-bin/koha/tools/holidays.pl?branch=[% branch %]&amp;calendardate=[% EXCEPTION_HOLIDAYS_LOO.DATE %]"><span title="[% EXCEPTION_HOLIDAYS_LOO.DATE_SORT %]">[% EXCEPTION_HOLIDAYS_LOO.DATE %]</span></a></td>
-  <td>[% EXCEPTION_HOLIDAYS_LOO.TITLE %]</td>
-  <td>[% EXCEPTION_HOLIDAYS_LOO.DESCRIPTION %]</td> 
+  <td>[% EXCEPTION_HOLIDAYS_LOO.TITLE |html %]</td>
+  <td>[% EXCEPTION_HOLIDAYS_LOO.DESCRIPTION |html %]</td> 
   </tr>
   [% END %] 
 </tbody>
@@ -469,8 +469,8 @@ td.repeatableyearly a.ui-state-default {  background:  #FFCC66 none; color :  Bl
   <tr>
   <td>[% WEEK_DAYS_LOO.KEY %]</td>
   </td> 
-  <td>[% WEEK_DAYS_LOO.TITLE %]</td> 
-  <td>[% WEEK_DAYS_LOO.DESCRIPTION %]</td> 
+  <td>[% WEEK_DAYS_LOO.TITLE |html %]</td> 
+  <td>[% WEEK_DAYS_LOO.DESCRIPTION |html %]</td> 
   </tr>
   [% END %] 
 </tbody>
@@ -495,8 +495,8 @@ td.repeatableyearly a.ui-state-default {  background:  #FFCC66 none; color :  Bl
   [% FOREACH DAY_MONTH_HOLIDAYS_LOO IN DAY_MONTH_HOLIDAYS_LOOP %]
   <tr>
   <td><span title="[% DAY_MONTH_HOLIDAYS_LOO.DATE_SORT %]">[% DAY_MONTH_HOLIDAYS_LOO.DATE %]</span></td>
-  <td>[% DAY_MONTH_HOLIDAYS_LOO.TITLE %]</td> 
-  <td>[% DAY_MONTH_HOLIDAYS_LOO.DESCRIPTION %]</td> 
+  <td>[% DAY_MONTH_HOLIDAYS_LOO.TITLE |html %]</td> 
+  <td>[% DAY_MONTH_HOLIDAYS_LOO.DESCRIPTION |html %]</td> 
   </tr>
   [% END %] 
 </tbody>
@@ -517,8 +517,8 @@ td.repeatableyearly a.ui-state-default {  background:  #FFCC66 none; color :  Bl
     [% FOREACH HOLIDAYS_LOO IN HOLIDAYS_LOOP %]
 <tr>
   <td><a href="/cgi-bin/koha/tools/holidays.pl?branch=[% branch %]&amp;calendardate=[% HOLIDAYS_LOO.DATE %]"><span title="[% HOLIDAYS_LOO.DATE_SORT %]">[% HOLIDAYS_LOO.DATE %]</span></a></td>
-  <td>[% HOLIDAYS_LOO.TITLE %]</td>
-  <td>[% HOLIDAYS_LOO.DESCRIPTION.replace('\\\r\\\n', '<br />') %]</td>
+  <td>[% HOLIDAYS_LOO.TITLE |html %]</td>
+  <td>[% HOLIDAYS_LOO.DESCRIPTION.replace('\\\r\\\n', '<br />') |html %]</td>
 </tr>
   [% END %] 
 </tbody>
-- 
1.7.9.5