CVE-2026-110593CWE-1336

CVE-2026-110593

Medium · published October 14, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
36.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N
EPSS
0.00437 · 36.9th percentile
Weakness
CWE-1336 · Improper Neutralization of Special Elements Used in a Template Engine
Published
2026-10-14T19:17Z
References (4)
https://github.com/Django-CRM/Django-CRM/blob/v1.14.5/backend/accounts/tasks.py#L45 · [email protected]https://github.com/Django-CRM/Django-CRM/issues/826 · [email protected]https://github.com/aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-110593 · [email protected]https://www.vulncheck.com/advisories/bottlecrm-through-1.14.5-server-side-template-injection-via-account-email-create-mail · [email protected]
EPSS history
Timeline
  • 16 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 14 OCT 14:16Z
    BottleCRM through 1.14.5 Server-Side Template Injection via Account Email create_mail
    cvelistv5
  • 14 OCT 14:16Z
    BottleCRM through 1.14.5 Server-Side Template Injection via Account Email create_mail
    cvelistv5