Bug 19103 - Stored XSS in patron-attr-types.pl

To Test
1. Hit the page /cgi-bin/koha/admin/patron-attr-types.pl
2. Click on new patron attribute type
2. Add a text in the field Description that contain js.
2. Save the page.
3. Notice js is execute
4. Apply patch and reload, the js is escaped

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
(cherry picked from commit cb0c3da4b6cec991194ce91e6412cf9d50562044)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>

koha-tmpl/intranet-tmpl/prog/en/modules/admin/patron-attr-types.tt

@@ -272,7 +272,7 @@ $(document).ready(function() {
         [% FOREACH item IN attribute.items %]
           <tr>
             <td>[% item.code |html %]</td>
-            <td>[% item.description %]</td>
+            <td>[% item.description |html %]</td>
             <td>
                 [% IF ( item.branches && item.branches.size > 0 ) %]
                     [% branches_str = "" %]