django.git/docs/releases/5.0.8.txt, branch main

Fixed CVE-2024-42005 -- Mitigated QuerySet.values() SQL injection attacks against JSON fields.

2024-08-06T06:50:08Z

Thanks Eyal (eyalgabay) for the report.

Fixed CVE-2024-41991 -- Prevented potential ReDoS in django.utils.html.urlize() and AdminURLFieldWidget.

2024-08-06T06:50:08Z

Thanks Seokchan Yoon for the report. Co-authored-by: Sarah Boyce <42296566+sarahboyce@users.noreply.github.com>

Fixed CVE-2024-41990 -- Mitigated potential DoS in urlize and urlizetrunc template filters.

2024-08-06T06:50:08Z

Thanks to MProgrammer for the report.

Fixed CVE-2024-41989 -- Prevented excessive memory consumption in floatformat.

2024-08-06T06:50:08Z

Thanks Elias Myllymäki for the report. Co-authored-by: Shai Berger

Fixed #35657 -- Made FileField handle db_default values.

2024-08-05T19:36:49Z

Fixed #35638 -- Updated validate_constraints to consider db_default.

2024-08-05T15:33:12Z

Fixed #35628 -- Allowed compatible GeneratedFields for ModelAdmin.date_hierarchy.

2024-08-05T13:27:20Z

Added stub release notes and release date for 5.0.8 and 4.2.15.

2024-07-31T09:21:32Z

Fixed #35627 -- Raised a LookupError rather than an unhandled ValueError in get_supported_language_variant().

2024-07-25T07:38:46Z

LocaleMiddleware didn't handle the ValueError raised by get_supported_language_variant() when language codes were over 500 characters. Regression in 9e9792228a6bb5d6402a5d645bc3be4cf364aefb.

Fixed #35625 -- Fixed a crash when adding a field with db_default and check constraint.

2024-07-25T05:48:53Z

This is the exact same issue as refs #30408 but for creating a model with a constraint containing % escapes instead of column addition. All of these issues stem from a lack of SQL and parameters separation from the BaseConstraint DDL generating methods preventing them from being mixed with other parts of the schema alteration logic that do make use of parametrization on some backends (e.g. Postgres, MySQL for DEFAULT). Prior to the addition of Field.db_default and GeneratedField in 5.0 parametrization of DDL was never exercised on model creation so this is effectively a bug with db_default as the GeneratedField case was addressed by refs #35336. Thanks Julien Chaumont for the report and Mariusz Felisiak for the review.