Django 2.2.28 release notes

April 11, 2022

Django 2.2.28 fixes two security issues with severity “high” in 2.2.27.

CVE-2022-28346: Potential SQL injection in QuerySet.annotate(), aggregate(), and extra()

QuerySet.annotate(), aggregate(), and extra() methods were subject to SQL injection in column aliases, using a suitably crafted dictionary, with dictionary expansion, as the **kwargs passed to these methods.

CVE-2022-28347: Potential SQL injection via QuerySet.explain(**options) on PostgreSQL

QuerySet.explain() method was subject to SQL injection in option names, using a suitably crafted dictionary, with dictionary expansion, as the **options argument.