From 4fbb259a0f6e769657dd895e20f4ce25772e15a7 Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Tue, 2 Aug 2016 15:41:49 +0100
Subject: [PATCH] Bug 17028: Fix XSS in reserve/request.pl
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Test plan:
Hit
  /cgi-bin/koha/reserve/request.pl?biblionumber=1"><script type="text/javascript">alert("XSS")</script>

=> Without this patch you will see the alert
=> With this patch, no more alert

Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>

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

Signed-off-by: Brendan Gallagher <brendan@bywatersolutions.com>
(cherry picked from commit 66f81fc2101f194d39592bc28f3e2ff69764bc00)
Signed-off-by: Frédéric Demians <f.demians@tamil.fr>
(cherry picked from commit 542c0dbbaa8bff5a101058e0e2397e21edf8f192)
Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
---
 reserve/request.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/reserve/request.pl b/reserve/request.pl
index 78d644bf0e..73a519cb62 100755
--- a/reserve/request.pl
+++ b/reserve/request.pl
@@ -195,6 +195,7 @@ if ($multihold) {
 my $itemdata_enumchron = 0;
 my @biblioloop = ();
 foreach my $biblionumber (@biblionumbers) {
+    next unless $biblionumber =~ m|^\d+$|;
 
     my %biblioloopiter = ();
 
-- 
2.39.5