CVE-2026-71239

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Source

https://cve.org/CVERecord?id=CVE-2026-71239

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-71239.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-71239

Published

2026-08-05T10:56:36Z

Modified

2026-10-28T02:31:08Z

Severity

8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS Calculator

Summary

DjangoCRM - Server-Side Template Injection in Mass Mail Message Rendering

Details

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.subject/message.content directly into a Template call; email_creators.py passes eml_message.subject directly as a template string to Template; and helpers.py contains the same f-string interpolation pattern.

Database specific

{
    "cna_assigner":  "TuranSec",
    "cwe_ids":  [
        "CWE-1336"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/71xxx/CVE-2026-71239.json"
}

References

Affected packages

Git / github.com/djangocrm/django-crm

Affected ranges

Type

GIT

Repo

https://github.com/djangocrm/django-crm

Events

Introduced

Last Affected

Database specific

Show details

{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "0"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandaloneSingleVersion"
        }
    ]
}

Affected versions

Other

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-71239.json"