fkie_cve-2026-125106

Wagtail is an open source content management system built on Django. Prior to 7.0.9, 7.3.4, 7.4.3, and 8.0rc2, a Wagtail CMS user with the submit translations permission can call the Admin API copy for translation action for a source page that the user cannot edit. The action copies the inaccessible page into a translation, allowing the user to view its contents despite the missing source-page edit permission. This issue is fixed in versions 7.0.9, 7.3.4, 7.4.3, and 8.0rc2.

GHSA-jm5p-837g-rv8g — Wagtail: Improper restriction handling on Page translation API endpoint

Affected: PyPI: wagtail

### Impact A CMS user with the "submit translations" permission, could use the Admin API's "copy for translation" endpoint to copy an existing page that they do not have edit access to, allowing them to view its contents.

### Patches Patched versions have been released as Wagtail 7.0.9, 7.3.4, 7.4.3 and 8.0rc2.

### Workarounds N/A

### Acknowledgements Many thanks to tinyb0y for reporting this issue.

### For more information If you have any questions or comments about this advisory:

* Visit Wagtail's [support channels](https://docs.wagtail.org/en/stable/support.html) * Email us at [security@wagtail.org](mailto:security@wagtail.org) (view our [security policy](https://github.com/wagtail/wagtail/security/policy) for more information).

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fkie_cve-2026-125106

GHSA-jm5p-837g-rv8g — Wagtail: Improper restriction handling on Page translation API endpoint