---
title: "Django 3.0.13 release notes"
version: 3.2
locale: it
source: https://docs.djangoproject.com/it/3.2/releases/3.0.13/
canonical: https://djangodocs.dev/it/3.2/releases/3.0.13/
---
# Django 3.0.13 release notes

*February 19, 2021*

Django 3.0.13 fixes a security issue in 3.0.12.

## CVE-2021-23336: Web cache poisoning via `django.utils.http.limited_parse_qsl()`

Django contains a copy of [`urllib.parse.parse_qsl()`](https://docs.python.org/3/library/urllib.parse.html#urllib.parse.parse_qsl) which was added to
backport some security fixes. A further security fix has been issued recently
such that `parse_qsl()` no longer allows using `;` as a query parameter
separator by default. Django now includes this fix. See [bpo-42967](https://bugs.python.org/issue?@action=redirect&bpo=42967) for
further details.