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41 lines
1.6 KiB
Plaintext
41 lines
1.6 KiB
Plaintext
==========================
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Django 3.2.5 release notes
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==========================
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*July 1, 2021*
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Django 3.2.5 fixes a security issue with severity "high" and several bugs in
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3.2.4. Also, the latest string translations from Transifex are incorporated.
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CVE-2021-35042: Potential SQL injection via unsanitized ``QuerySet.order_by()`` input
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=====================================================================================
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Unsanitized user input passed to ``QuerySet.order_by()`` could bypass intended
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column reference validation in path marked for deprecation resulting in a
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potential SQL injection even if a deprecation warning is emitted.
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As a mitigation the strict column reference validation was restored for the
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duration of the deprecation period. This regression appeared in 3.1 as a side
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effect of fixing :ticket:`31426`.
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The issue is not present in the main branch as the deprecated path has been
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removed.
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Bugfixes
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========
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* Fixed a regression in Django 3.2 that caused a crash of
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``QuerySet.values_list(…, named=True)`` after ``prefetch_related()``
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(:ticket:`32812`).
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* Fixed a bug in Django 3.2 that caused a migration crash on MySQL 8.0.13+ when
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altering ``BinaryField``, ``JSONField``, or ``TextField`` to non-nullable
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(:ticket:`32503`).
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* Fixed a regression in Django 3.2 that caused a migration crash on MySQL
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8.0.13+ when adding nullable ``BinaryField``, ``JSONField``, or ``TextField``
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with a default value (:ticket:`32832`).
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* Fixed a bug in Django 3.2 where a system check would crash on a model with an
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invalid ``app_label`` (:ticket:`32863`).
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