Threats affecting pkg: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).

Wagtail CMS versions prior to 7.0.7, 7.3.2, and 7.4 contain a vulnerability where users with limited page access can copy pages they do not have permission to view. This occurs because permissions are checked only on the copy destination, not the source page. Exploiting this flaw allows unauthorized viewing and potential publishing of restricted content. The issue is fixed in versions 7.0.7, 7.3.2, and 7.4.

A vulnerability in Wagtail CMS prior to versions 7.0.7, 7.3.2, and 7.4 allows CMS users with limited access to form pages to delete submissions on pages they do not have access to by crafting specific form submissions. This issue does not affect ordinary site visitors without admin access. The flaw is fixed in versions 7.0.7, 7.3.2, and 7.4.