What is CVE-2026-71240?

CVE-2026-71240 is a medium-severity vulnerability in Djangocrm Django-Crm, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 4.3/10. Published 2026-08-05.

How severe is CVE-2026-71240?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Open Redirect in Djangocrm Django-Crm

CVE-2026-71240

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.

Vulnerability class: Open Redirect

EPSS: 0.002 (8.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Djangocrm Django-crm — versions 0

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c (third-party-advisory)

Frequently asked questions

What is CVE-2026-71240?: CVE-2026-71240 is a medium-severity vulnerability in Djangocrm Django-Crm, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 4.3/10. Published 2026-08-05.
How severe is CVE-2026-71240?: Medium severity. CVSS v3 base score is 4.3 out of 10.