{"title":"Django 4.0.10 release notes","version":"dev","locale":"en","docname":"releases/4.0.10","url":"/en/dev/releases/4.0.10/","canonical":"https://djangodocs.dev/en/dev/releases/4.0.10/","summary":"Django 4.0.10 fixes a security issue with severity “moderate” in 4.0.9. Passing certain inputs to multipart forms could result in too many open files or…","html":"<h1>Django 4.0.10 release notes<a class=\"heading-anchor\" href=\"#django-4-0-10-release-notes\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h1>\n<p><em>February 14, 2023</em></p>\n<p>Django 4.0.10 fixes a security issue with severity “moderate” in 4.0.9.</p>\n<section id=\"cve-2023-24580-potential-denial-of-service-vulnerability-in-file-uploads\">\n<h2>CVE-2023-24580: Potential denial-of-service vulnerability in file uploads<a class=\"heading-anchor\" href=\"#cve-2023-24580-potential-denial-of-service-vulnerability-in-file-uploads\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h2>\n<p>Passing certain inputs to multipart forms could result in too many open files\nor memory exhaustion, and provided a potential vector for a denial-of-service\nattack.</p>\n<p>The number of files parts parsed is now limited via the new\n<a class=\"reference internal\" href=\"/en/dev/ref/settings/#std-setting-DATA_UPLOAD_MAX_NUMBER_FILES\"><code class=\"xref std std-setting docutils literal notranslate\">DATA_UPLOAD_MAX_NUMBER_FILES</code></a> setting.</p>\n</section>","rootId":"django-4-0-10-release-notes","toc":[{"title":"CVE-2023-24580: Potential denial-of-service vulnerability in file uploads","anchor":"cve-2023-24580-potential-denial-of-service-vulnerability-in-file-uploads","children":[]}],"breadcrumbs":[{"docname":"releases/index","title":"Release notes","url":"/en/dev/releases/"}],"prev":{"docname":"releases/4.1","title":"Django 4.1 release notes","url":"/en/dev/releases/4.1/"},"next":{"docname":"releases/4.0.9","title":"Django 4.0.9 release notes","url":"/en/dev/releases/4.0.9/"},"formats":{"html":"/en/dev/releases/4.0.10/","markdown":"/en/dev/releases/4.0.10.md","json":"/en/dev/releases/4.0.10.json"},"source":"https://github.com/django/django/blob/main/docs/releases/4.0.10.txt","official":"https://docs.djangoproject.com/en/dev/releases/4.0.10/","inVersions":["dev","6.1","6.0","5.2","5.1","5.0","4.2","4.1","4.0"],"inLocales":["en"]}