From d3f9fffc5b2e045bce1a6cef7251b15df4746153 Mon Sep 17 00:00:00 2001
From: Chris Cormack <chrisc@catalyst.net.nz>
Date: Wed, 10 Dec 2014 12:47:30 +1300
Subject: [PATCH] Bug 13425 - XSS in opac facets - Patch for master and 3.18

To Test
1/ Craft a url like /cgi-bin/koha/opac-search.pl?q=123&sort_by='"><script>prompt('Happy_Holidays')</script>&limit=123

It is important it must return results and facets

2/ Notice the js is executed
3/ Apply the patch test again

Signed-off-by: Brendan Gallagher <brendan@bywatersolutions.com>
---
 koha-tmpl/opac-tmpl/bootstrap/en/includes/opac-facets.inc |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/includes/opac-facets.inc b/koha-tmpl/opac-tmpl/bootstrap/en/includes/opac-facets.inc
index 7044bfd..e1b69a5 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/includes/opac-facets.inc
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/includes/opac-facets.inc
@@ -42,10 +42,10 @@
                                   [% IF facet.active %]
                                     [% SET url = url _ "&amp;nolimit=" _ facet.type_link_value _ ":" _ facet.facet_link_value %]
                                     <span class="facet-label">[% facet.facet_label_value %]</span>
-                                    [<a href="[% url %]" title="Remove facet [% facet.facet_link_value | html %]">x</a>]
+                                    [<a href="[% url |url%]" title="Remove facet [% facet.facet_link_value | html %]">x</a>]
                                   [% ELSE %]
                                     [% SET url = url _ "&amp;limit=" _ facet.type_link_value _ ":" _ facet.facet_link_value %]
-                                    <span class="facet-label"><a href="[% url %]" title="[% facet.facet_title_value |html %]">[% facet.facet_label_value %]</a></span>
+                                    <span class="facet-label"><a href="[% url |url%]" title="[% facet.facet_title_value |html %]">[% facet.facet_label_value %]</a></span>
                                     [% IF ( displayFacetCount ) %]
                                       <span class="facet-count"> ([% facet.facet_count %])</span>
                                     [% END %]
-- 
1.7.10.4