[Koha-bugs] [Bug 11535] Patron self-registration form does not sanitize its input

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

http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=11535

--- Comment #1 from Galen Charlton <gmcharlt at gmail.com> ---
Created attachment 24242
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http://bugs.koha-community.org/bugzilla3/attachment.cgi?id=24242&action=edit
Bug 11535: sanitize input from patron self-registration form

This patch adds the use of C4::Scrubber to the processing of input
from the patron self-registration form, thereby closing off one
avenue for Javascript injection.

To test:

[1] Use the OPAC self-registration form to enter a new patron,
    and set its address to something like:

    <span style="color: red;">BAD</span>

[2] In the staff interface, bring up the new patron record.  The
    address will show up in red, indicating a successful HTML
    injection.
[3] Apply the patch and use self-registration to enter a new
    patron with a similar case of unwanted HTML coding.
[4] Bring up the second patron in the staff interface.  This time,
    the undesirable HTML tag should not be present.

Signed-off-by: Galen Charlton <gmc at esilibrary.com>

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