Django security releases issued: 3.0.3, 2.2.10, and 1.11.28

Posted by Carlton Gibson on February 3, 2020

In accordance with our security release policy, the Django team is issuing Django 3.0.3, Django 2.2.10 and Django 1.11.28. These releases address the security issue detailed below. We encourage all users of Django to upgrade as soon as possible.

Affected supported versions

  • Django master branch
  • Django 3.0
  • Django 2.2
  • Django 1.11

CVE-2020-7471: Potential SQL injection via StringAgg(delimiter)

django.contrib.postgres.aggregates.StringAgg aggregation function was subject to SQL injection, using a suitably crafted delimiter.

Thank you to Simon Charette for the report and patch.


Patches to resolve the issue have been applied to Django's master branch and the 3.0, 2.2, and 1.11 release branches. The patches may be obtained from the following changesets:

The following releases have been issued:

The PGP key ID used for these releases is Carlton Gibson: E17DF5C82B4F9D00.

General notes regarding security reporting

As always, we ask that potential security issues be reported via private email to, and not via Django's Trac instance or the django-developers list. Please see our security policies for further information.

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