What is CVE-2026-71239?

CVE-2026-71239 is a high-severity vulnerability in Djangocrm Django-crm, classified under Improper Neutralization of Special Elements Used in a Template Engine. CVSS score: 8.1/10. Published 2026-08-05.

How severe is CVE-2026-71239?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Djangocrm Django-crm

CVE-2026-71239

DjangoCRM's massmail module renders user-controlled EmlMessage fields (subject, content) through Django's Template() constructor with no sanitization, in at least three locations: message_previews.py builds an f-string embedding message.su…

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.

Affected products

Djangocrm Django-crm — versions 0

Weakness classification (CWE)

CWE-1336 — Improper Neutralization of Special Elements Used in a Template Engine

References

309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c

Frequently asked questions

What is CVE-2026-71239?: CVE-2026-71239 is a high-severity vulnerability in Djangocrm Django-crm, classified under Improper Neutralization of Special Elements Used in a Template Engine. CVSS score: 8.1/10. Published 2026-08-05.
How severe is CVE-2026-71239?: High severity. CVSS v3 base score is 8.1 out of 10.