{"title":"Django 2.2.25 release notes","version":"dev","locale":"en","docname":"releases/2.2.25","url":"/en/dev/releases/2.2.25/","canonical":"https://djangodocs.dev/en/dev/releases/2.2.25/","summary":"Django 2.2.25 fixes a security issue with severity “low” in 2.2.24. HTTP requests for URLs with trailing newlines could bypass an upstream access control…","html":"<h1>Django 2.2.25 release notes<a class=\"heading-anchor\" href=\"#django-2-2-25-release-notes\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h1>\n<p><em>December 7, 2021</em></p>\n<p>Django 2.2.25 fixes a security issue with severity “low” in 2.2.24.</p>\n<section id=\"cve-2021-44420-potential-bypass-of-an-upstream-access-control-based-on-url-paths\">\n<h2>CVE-2021-44420: Potential bypass of an upstream access control based on URL paths<a class=\"heading-anchor\" href=\"#cve-2021-44420-potential-bypass-of-an-upstream-access-control-based-on-url-paths\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h2>\n<p>HTTP requests for URLs with trailing newlines could bypass an upstream access\ncontrol based on URL paths.</p>\n</section>","rootId":"django-2-2-25-release-notes","toc":[{"title":"CVE-2021-44420: Potential bypass of an upstream access control based on URL paths","anchor":"cve-2021-44420-potential-bypass-of-an-upstream-access-control-based-on-url-paths","children":[]}],"breadcrumbs":[{"docname":"releases/index","title":"Release notes","url":"/en/dev/releases/"}],"prev":{"docname":"releases/2.2.26","title":"Django 2.2.26 release notes","url":"/en/dev/releases/2.2.26/"},"next":{"docname":"releases/2.2.24","title":"Django 2.2.24 release notes","url":"/en/dev/releases/2.2.24/"},"formats":{"html":"/en/dev/releases/2.2.25/","markdown":"/en/dev/releases/2.2.25.md","json":"/en/dev/releases/2.2.25.json"},"source":"https://github.com/django/django/blob/main/docs/releases/2.2.25.txt","official":"https://docs.djangoproject.com/en/dev/releases/2.2.25/","inVersions":["dev","6.1","6.0","5.2","5.1","5.0","4.2","4.1","4.0","3.2","3.1","2.2"],"inLocales":["en"]}