Bugzilla – Attachment 65970 Details for
Bug 19086
Multiple cross-site scripting vulnerabilities
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[patch]
Bug 19086 Stored XSS in mancredit.pl
0001-Bug-19086-Stored-XSS-in-mancredit.pl.patch (text/plain), 1.22 KB, created by
Amit Gupta
on 2017-08-14 17:16:20 UTC
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Description:
Bug 19086 Stored XSS in mancredit.pl
Filename:
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Creator:
Amit Gupta
Created:
2017-08-14 17:16:20 UTC
Size:
1.22 KB
patch
obsolete
>From 9066c75a8f466852383e27b2cfe7be5446650129 Mon Sep 17 00:00:00 2001 >From: Amit Gupta <amit.gupta@informaticsglobal.com> >Date: Mon, 14 Aug 2017 22:44:28 +0530 >Subject: [PATCH] Bug 19086 Stored XSS in mancredit.pl > >1. Hit /cgi-bin/koha/members/mancredit.pl?borrowernumber=xx<script>alert('XSS Payload')</script> > xx is a borrowernumber >2. Notice java script is execute. >3. Apply patch. >4. Reload page, and hit the page again /cgi-bin/koha/members/mancredit.pl?borrowernumber=xx<script>alert('XSS Payload')</script> > xx is a borrowernumber >5. Notice it is no longer executed. >--- > members/mancredit.pl | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > >diff --git a/members/mancredit.pl b/members/mancredit.pl >index 4855c24..d0e13fe 100755 >--- a/members/mancredit.pl >+++ b/members/mancredit.pl >@@ -24,7 +24,7 @@ > > use strict; > use warnings; >- >+use HTML::Entities; > use C4::Auth; > use C4::Output; > use CGI qw ( -utf8 ); >@@ -41,6 +41,7 @@ my $input=new CGI; > my $flagsrequired = { borrowers => 1, updatecharges => 1 }; > > my $borrowernumber=$input->param('borrowernumber'); >+$borrowernumber = HTML::Entities::encode($borrowernumber); > > my $patron = Koha::Patrons->find( $borrowernumber ); > my $add=$input->param('add'); >-- >1.7.9.5 >
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