---
title: "Django 1.11.15 リリースノート"
version: 4.0
locale: ja
source: https://docs.djangoproject.com/ja/4.0/releases/1.11.15/
canonical: https://djangodocs.dev/ja/4.0/releases/1.11.15/
---
# Django 1.11.15 リリースノート

*2018年8月1日*

Django 1.11.15 では、1.11.14 にあった1つのセキュリティの問題を修正しました。

## CVE-2018-14574: `CommonMiddleware` に対するオープンリダイレクトの可能性

If the [`CommonMiddleware`](/ja/4.0/ref/middleware/#django.middleware.common.CommonMiddleware) and the
[`APPEND_SLASH`](/ja/4.0/ref/settings/#std-setting-APPEND_SLASH) setting are both enabled, and if the project has a
URL pattern that accepts any path ending in a slash (many content management
systems have such a pattern), then a request to a maliciously crafted URL of
that site could lead to a redirect to another site, enabling phishing and other
attacks.

`CommonMiddleware` now escapes leading slashes to prevent redirects to other
domains.