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CVE-2026-71239

🗓️ 05 Aug 2026 10:56:36Reported by TuranSecType 
cve
 cve
🔗 web.nvd.nist.gov👁 77 Views🌐 WEB

CVE-2026-71239 enables server-side template injection in DjangoCRM mass mail rendering via user-controlled fields.

Related
Affected
Refs
Paths
[
  {
    "vendor": "DjangoCRM",
    "product": "django-crm",
    "programFiles": [
      "massmail/views/message_previews.py",
      "massmail/utils/email_creators.py",
      "massmail/utils/helpers.py"
    ],
    "versions": [
      {
        "version": "0",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]
ParameterPositionPathDescriptionCWE
message.subjectrequest body/message_previews.pyDjangoCRM's massmail module renders user-controlled EmlMessage fields (subject, content) through Django's Template constructor with no sanitization in message_previews.py.CWE-1336
message.contentrequest body/message_previews.pyDjangoCRM's massmail module renders user-controlled EmlMessage fields (subject, content) through Django's Template constructor with no sanitization in message_previews.py.CWE-1336
eml_message.subjectrequest body/email_creators.pyDjangoCRM's massmail module passes eml_message.subject directly as a template string to Template in email_creators.py.CWE-1336
message.subjectrequest body/helpers.pyDjangoCRM's massmail module contains f-string interpolation patterns for message.subject and message.content in helpers.py.CWE-1336
message.contentrequest body/helpers.pyDjangoCRM's massmail module contains f-string interpolation patterns for message.subject and message.content in helpers.py.CWE-1336

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24 Oct 2026 15:10Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.18.1
EPSS0.00392
SSVC
77