CVE-2026-110593
CVE-2026-110593
BottleCRM through 1.14.5 contains a server-side template injection vulnerability in the send_email Celery task, which compiles the user-supplied AccountEmail message_body with django.template.Template(). Authenticated organization members can submit template tags through POST /api/accounts/<id>/create_mail/ to disclose the rendering context and loaded Python modules, or block the shared Celery worker with nested loops.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Weakness classification (CWE)
References
- github.com/Django-CRM/Django-CRM/issues/826 (issue-tracking)
- github.com/Django-CRM/Django-CRM/blob/v1.14.5/backend/accounts/tasks.py (technical-description)
- www.vulncheck.com/advisories/bottlecrm-through-1.14.5-server-side-template-inje… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-110593?
- CVE-2026-110593 is a medium-severity vulnerability, classified under Improper Neutralization of Special Elements Used in a Template Engine. CVSS score: 5.4/10. Published 2026-10-14.
- How severe is CVE-2026-110593?
- Medium severity. CVSS v3 base score is 5.4 out of 10.