diff --git a/geonode/services/templates/services/service_resources_harvest.html b/geonode/services/templates/services/service_resources_harvest.html
index 8de1f454f43..8a0279e4427 100644
--- a/geonode/services/templates/services/service_resources_harvest.html
+++ b/geonode/services/templates/services/service_resources_harvest.html
@@ -177,8 +177,8 @@ <h3><strong>{{service.title|default:service.name}}</strong></h3>
             resources.push({
                 id: '{{ resource_meta.id }}',
                 name: '{{ resource_meta.unique_identifier }}',
-                title: '{{ resource_meta.title }}',
-                abstract: '{{ resource_meta.abstract|safe|truncatechars:20|striptags }}',
+                title: '{{ resource_meta.title|escapejs }}',
+                abstract: '{{ resource_meta.abstract|truncatechars:20|striptags|escapejs }}',
                 type: '{{ resource_meta.remote_resource_type }}'
             });
         {% endfor %}