[Koha-bugs] [Bug 20770] ILL loans OPAC form notes field allow arbitrary input
bugzilla-daemon at bugs.koha-community.org
bugzilla-daemon at bugs.koha-community.org
Tue May 15 17:06:12 CEST 2018
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=20770
--- Comment #2 from Andrew Isherwood <andrew.isherwood at ptfs-europe.com> ---
Created attachment 75335
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https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=75335&action=edit
Bug 20770: ILL loans OPAC form notes field allow arbitrary input
This patch addresses the lack of sanitization of the "notes" field on
the OPAC "View Interlibrary loan request" page.
To test:
- Apply the patch
- As an OPAC user, create an ILL request
- Navigate to the request's "View Interlibrary loan request" page
- Add the following note:
Hello
<h1>TESTING</h1>
<script>alert('pwned');</script>
- Click "Submit modifications"
- TEST: Observe, when the page reloads, only the following is preserved in the
"Notes" textarea:
Hello
TESTING
- As a staff user, naviate to the ILL requests table
- Select "Manage request" for the request you created
- TEST: Observe that the Notes field only contains:
Hello
TESTING
- TEST: Observe that no Javascript alert is displayed
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