34 lines
1.3 KiB
Plaintext
34 lines
1.3 KiB
Plaintext
==========================
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Django 4.0.4 release notes
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==========================
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*April 11, 2022*
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Django 4.0.4 fixes two security issues with severity "high" and two bugs in
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4.0.3.
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CVE-2022-28346: Potential SQL injection in ``QuerySet.annotate()``, ``aggregate()``, and ``extra()``
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====================================================================================================
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:meth:`.QuerySet.annotate`, :meth:`~.QuerySet.aggregate`, and
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:meth:`~.QuerySet.extra` methods were subject to SQL injection in column
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aliases, using a suitably crafted dictionary, with dictionary expansion, as the
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``**kwargs`` passed to these methods.
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CVE-2022-28347: Potential SQL injection via ``QuerySet.explain(**options)`` on PostgreSQL
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=========================================================================================
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:meth:`.QuerySet.explain` method was subject to SQL injection in option names,
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using a suitably crafted dictionary, with dictionary expansion, as the
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``**options`` argument.
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Bugfixes
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========
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* Fixed a regression in Django 4.0 that caused ignoring multiple
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``FilteredRelation()`` relationships to the same field (:ticket:`33598`).
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* Fixed a regression in Django 3.2.4 that caused the auto-reloader to no longer
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detect changes when the ``DIRS`` option of the ``TEMPLATES`` setting
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contained an empty string (:ticket:`33628`).
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