[Koha-bugs] [Bug 33253] New: 2FA - Form not excluded from autofill

bugzilla-daemon at bugs.koha-community.org bugzilla-daemon at bugs.koha-community.org
Thu Mar 16 17:52:28 CET 2023


https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=33253

            Bug ID: 33253
           Summary: 2FA - Form not excluded from autofill
 Change sponsored?: ---
           Product: Koha
           Version: 22.05
          Hardware: All
                OS: All
            Status: NEW
          Severity: minor
          Priority: P5 - low
         Component: Staff interface
          Assignee: koha-bugs at lists.koha-community.org
          Reporter: tech.sam at salinapublic.org
        QA Contact: testopia at bugs.koha-community.org
                CC: gmcharlt at gmail.com

I've been testing the 2FA module in our install, working great so far, but I
noticed the authentication form field is not marked to be excluded from auto
completion. Because of this, after several weeks of use, every time I click on
the field, I see a list of all prior authentication codes used. This might be
possible to be used in an attack to reverse-engineer the secret key using past
codes and when they were entered. Even if that isn't the case, it means
browsers are saving loads of unnecessary data that is one-time use. 

Information on how to disable auto completion in form fields can be found here:
https://developer.mozilla.org/en-US/docs/Web/Security/Securing_your_site/Turning_off_form_autocompletion

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