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GHSA-6r97-cj55-9hrq

SQL Injection in Django

Source: GitHub Advisory Database (reviewed) Critical CVE-2019-14234

Packages

EcosystemPackageAffectedFixed in
PyPI Django >= 1.11a1, < 1.11.23 1.11.23
PyPI Django >= 2.1a1, < 2.1.11 2.1.11
PyPI Django >= 2.2a1, < 2.2.4 2.2.4

Details

As written in the advisory (Markdown source, shown as plain text).

An issue was discovered in Django 1.11.x before 1.11.23, 2.1.x before 2.1.11, and 2.2.x before 2.2.4. Due to an error in shallow key transformation, key and index lookups for django.contrib.postgres.fields.JSONField, and key lookups for django.contrib.postgres.fields.HStoreField, were subject to SQL injection. This could, for example, be exploited via crafted use of "OR 1=1" in a key or index name to return all records, using a suitably crafted dictionary, with dictionary expansion, as the **kwargs passed to the QuerySet.filter() function.

References

External links from the advisory. They lead to third-party sites.