[Koha-bugs] [Bug 26592] XSS vulnerability when ysearch is used

[bugzilla-daemon at bugs.koha-community.org]

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=26592

Didier Gautheron <didier.gautheron at biblibre.com> changed:

           What    |Removed                     |Added
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                 CC|                            |didier.gautheron at biblibre.c
                   |                            |om

--- Comment #25 from Didier Gautheron <didier.gautheron at biblibre.com> ---
There's a fix in 20.05 git not in these patches which could be backport to
19.11:

commit f67bd64dee422f380824a5520e7a383e3888da97

--- a/koha-tmpl/intranet-tmpl/prog/en/includes/js_includes.inc
+++ b/koha-tmpl/intranet-tmpl/prog/en/includes/js_includes.inc
@@ -103,11 +103,11 @@
                         var cardnumber = "";
                         if( item.cardnumber != "" ){
                             // Display card number in parentheses if it exists
-                            cardnumber = " (" + ( item.cardnumber ?
item.surname.escapeHtml() : "" ) + ") ";
+                            cardnumber = " (" + ( item.cardnumber ?
item.cardnumber.escapeHtml() : "" ) + ") ";
                         }

ie use cardnumber not surname if there's a cardnumber.

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