{"id":"CVE-2026-71240","summary":"DjangoCRM - Unauthenticated Open Redirect via toggle_default_sorting next_url Parameter","details":"DjangoCRM's toggle_default_sorting view is the only route in common/urls.py that is not wrapped in login_required or staff_member_required, and it redirects to a caller-supplied next_url GET parameter after only checking secure_url(next_url), which merely verifies the target host matches the current site's domain (blocking only cross-domain redirects) while allowing any same-site path with no authentication required to reach the view.","modified":"2026-10-08T02:51:46.076372272Z","published":"2026-08-05T10:56:39.721Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/71xxx/CVE-2026-71240.json","cna_assigner":"TuranSec","cwe_ids":["CWE-601"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/71xxx/CVE-2026-71240.json"},{"type":"ADVISORY","url":"https://github.com/DjangoCRM/django-crm"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-71240"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/djangocrm/django-crm","events":[{"introduced":"0"},{"last_affected":"0"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"0"}],"source":"AFFECTED_FIELD"}}],"versions":["0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-71240.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"}]}