Django 1.11.18 release notes — Django documentation

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Django/docs/3.2.x/releases/1.11.18

Django 1.11.18 release notes

January 4, 2019

Django 1.11.18 fixes a security issue in 1.11.17.

CVE-2019-3498: Content spoofing possibility in the default 404 page

An attacker could craft a malicious URL that could make spoofed content appear on the default page generated by the django.views.defaults.page_not_found() view.

The URL path is no longer displayed in the default 404 template and the request_path context variable is now quoted to fix the issue for custom templates that use the path.