wagtail/docs/releases/5.1.3.md

# Wagtail 5.1.3 release notes

_October 19, 2023_

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## What's new

### CVE-2023-45809: Disclosure of user names via admin bulk action views

This release addresses an information disclosure vulnerability in the Wagtail admin interface. A user with a limited-permission editor account for the Wagtail admin can make a direct URL request to the admin view that handles bulk actions on user accounts. While authentication rules prevent the user from making any changes, the error message discloses the display names of user accounts, and by modifying URL parameters, the user can retrieve the display name for any user. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin.

Many thanks to quyenheu for reporting this issue. For further details, please see [the CVE-2023-45809 security advisory](https://github.com/wagtail/wagtail/security/advisories/GHSA-fc75-58r8-rm3h).

### Bug fixes

 * Fix `SnippetBulkAction` not respecting `models` definition (Sandro Rodrigues)
 * Correctly quote non-numeric primary keys on snippet inspect view (Sage Abdullah)
 * Prevent crash on snippet inspect view when displaying a null foreign key to an image (Sage Abdullah)
 * Populate the correct return value when creating a new snippet within the snippet chooser (claudobahn)
 * Reinstate missing filter by page type on page search (Matt Westcott)
 * Use the correct action log when creating a redirect (Thibaud Colas)