Description

django-jsonform stores the raw JSON data of the db field in a hidden textarea on the admin page. However, that data was kept in the textarea after unescaping it using the safe template filter. This opens up possibilities for XSS attacks.

This only affects the admin pages where the django-jsonform is rendered.

Mitigation

Upgrade to django-jsonform version 2.10.1 or later.

For more information

If you have any questions or comments about this advisory:

• Open an issue.
• Email the maintainer at Bharat Chauhan <[email protected]>.

References

• GHSA-x9jp-4w8m-4f3c