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Bug 14416: Stored XSS vulnerability

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The affected page in the OPAC client is:
http://testbox:9001/cgi-bin/koha/opac-shelves.pl
the vulnerable parameter: addshelf

The affected page in the STAFF client is:
http://testbox:9002/cgi-bin/koha/virtualshelves/shelves.pl

To test:
1/ Create a shelf in the opac that contains some malicious js
 eg Bad stuff <script>alert('oh noes');</script> as the name
2/ Go to /cgi-bin/koha/virtualshelves/shelves.pl in the staff client
  Note the js is executed
3/ View
http://192.168.2.18:8080/cgi-bin/koha/svc/virtualshelves/search?template_path=virtualshelves/tables/shelves_results.tt&type=1
  Notice the html is not escaped
4/ Apply patch
5/ View
http://192.168.2.18:8080/cgi-bin/koha/svc/virtualshelves/search?template_path=virtualshelves/tables/shelves_results.tt&type=1
  Notice the html is now escaped
6/ View /cgi-bin/koha/virtualshelves/shelves.pl - no more exploit

Signed-off-by: Jonathan Druart <jonathan.druart@koha-community.org>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@unc.edu.ar>
This commit is contained in:
Chris Cormack 2015-06-19 10:54:40 +12:00 committed by Tomas Cohen Arazi
parent a80d188c83
commit 703a928b9d
1 changed files with 1 additions and 1 deletions
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2
koha-tmpl/intranet-tmpl/prog/en/modules/virtualshelves/tables/shelves_results.tt
View file

@ -9,7 +9,7 @@
"dt_type":
"[% data.type %]",
"dt_shelfname":
"<a href='/cgi-bin/koha/virtualshelves/shelves.pl?viewshelf=[% data.shelfnumber %]'>[% data.shelfname %]</a>",
"<a href='/cgi-bin/koha/virtualshelves/shelves.pl?viewshelf=[% data.shelfnumber %]'>[% data.shelfname | html%]</a>",
"dt_count":
"[% data.count %] item(s)",
"dt_owner":