CVE-2026-110593

CVSS 5.4 (medium) · published 2026-10-14

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.

Weakness: CWE-1336

Source: NVD CVE-2026-110593

References

• https://github.com/Django-CRM/Django-CRM/blob/v1.14.5/backend/accounts/tasks.py#L45
• https://github.com/Django-CRM/Django-CRM/issues/826
• https://github.com/aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-110593
• https://www.vulncheck.com/advisories/bottlecrm-through-1.14.5-server-side-template-injection-via-account-email-create-mail

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