{"id":"UBUNTU-CVE-2026-73229","details":"Django REST framework is a powerful and flexible toolkit for building Web APIs. Prior to 3.17.2, Django REST Framework's rest_framework/renderers.py AdminRenderer.render() uses override_method() to simulate GET and directly invokes view.get() without view.check_permissions() while rendering an invalid write request, allowing a 400 Bad Request HTML response to disclose data from a GET representation that the requester is not permitted to access. This issue is fixed in version 3.17.2.","modified":"2026-08-19T11:11:14Z","published":"2026-08-11T20:18:00Z","upstream":["CVE-2026-73229"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-73229"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-73229"},{"type":"REPORT","url":"https://github.com/encode/django-rest-framework/security/advisories/GHSA-g47c-3xmw-q6m2"},{"type":"REPORT","url":"https://github.com/encode/django-rest-framework/pull/10012"},{"type":"REPORT","url":"https://github.com/encode/django-rest-framework/commit/71f81946906e52f9dc8e5d22a0f3d2afa50c455e"},{"type":"REPORT","url":"https://github.com/encode/django-rest-framework/commit/9e82afc98acfe6fc28c9bf78147f0c5b3f222cb5"},{"type":"REPORT","url":"https://github.com/encode/django-rest-framework/releases/tag/3.17.2"}],"affected":[{"package":{"name":"djangorestframework","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/djangorestframework?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.4.3-2","3.3.1-1","3.3.2-1","3.3.2-2"],"ecosystem_specific":{"binaries":[{"binary_name":"python-djangorestframework","binary_version":"3.3.2-2"},{"binary_version":"3.3.2-2","binary_name":"python3-djangorestframework"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-73229.json"}},{"package":{"name":"djangorestframework","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/djangorestframework?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.4.0-2","3.7.7-1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.7.7-1","binary_name":"python-djangorestframework"},{"binary_version":"3.7.7-1","binary_name":"python3-djangorestframework"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-73229.json"}},{"package":{"name":"djangorestframework","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/djangorestframework?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.9.0-2","3.10.2-1"],"ecosystem_specific":{"binaries":[{"binary_name":"python3-djangorestframework","binary_version":"3.10.2-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-73229.json"}},{"package":{"name":"djangorestframework","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/djangorestframework?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.12.1-1","3.12.4-1","3.12.4-2","3.12.4-2ubuntu1","3.12.4-2.1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"python3-djangorestframework","binary_version":"3.12.4-2.1ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-73229.json"}},{"package":{"name":"djangorestframework","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/djangorestframework?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.14.0-2"],"ecosystem_specific":{"binaries":[{"binary_name":"python3-djangorestframework","binary_version":"3.14.0-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-73229.json"}},{"package":{"name":"djangorestframework","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/djangorestframework?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.16.1-1","3.16.1-3"],"ecosystem_specific":{"binaries":[{"binary_version":"3.16.1-3","binary_name":"python3-djangorestframework"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-73229.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}