From e00bb82a7cf93e006d5448a6a4c02e6d372fe948 Mon Sep 17 00:00:00 2001
From: Amit Gupta <amit.gupta@informaticsglobal.com>
Date: Mon, 7 Aug 2017 21:43:56 +0530
Subject: [PATCH] Bug 19051 - XSS Flaws in - Batch item modification page

1. Hit /cgi-bin/koha/tools/batchMod.pl
2. Enter <IFRAME SRC="javascript:alert('XSS');"></IFRAME> in the Barcode list (one barcode per line) text area.
3. Notice the iframe is executed.
4. Apply patch.
5. Reload page, and enter iframe again on Barcode list (one barcode per line) text area.
6. Notice it is no longer executed.
7. Fixes for both barcode and itemnumber.

Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
---
 koha-tmpl/intranet-tmpl/prog/en/modules/tools/batchMod-edit.tt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/tools/batchMod-edit.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/tools/batchMod-edit.tt
index 2b746ab403..c25dfe4b49 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/tools/batchMod-edit.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/tools/batchMod-edit.tt
@@ -98,7 +98,7 @@ $(document).ready(function(){
     </thead>
     <tbody>
         [% FOREACH notfoundbarcode IN notfoundbarcodes %]
-      <tr><td>[% notfoundbarcode.barcode %]</td></td>
+      <tr><td>[% notfoundbarcode.barcode |html %]</td></td>
         [% END %]
     </tbody>
       </table>
-- 
2.13.3