DEBIAN-CVE-2026-33154

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Source
https://security-tracker.debian.org/tracker/CVE-2026-33154
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-33154.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2026-33154
Upstream
Published
2026-03-20T21:17:15.740Z
Modified
2026-03-21T11:00:10.914718Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

dynaconf is a configuration management tool for Python. Prior to version 3.2.13, Dynaconf is vulnerable to Server-Side Template Injection (SSTI) due to unsafe template evaluation in the @Jinja resolver. When the jinja2 package is installed, Dynaconf evaluates template expressions embedded in configuration values without a sandboxed environment. This issue has been patched in version 3.2.13.

References

Affected packages

Debian:11 / python-dynaconf

Package

Name
python-dynaconf
Purl
pkg:deb/debian/python-dynaconf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.2.3-2
3.*
3.1.7-1
3.1.7-2
3.1.7-3
3.2.12-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-33154.json"

Debian:12 / python-dynaconf

Package

Name
python-dynaconf
Purl
pkg:deb/debian/python-dynaconf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.1.7-2
3.1.7-3
3.2.12-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-33154.json"

Debian:13 / python-dynaconf

Package

Name
python-dynaconf
Purl
pkg:deb/debian/python-dynaconf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.1.7-2
3.1.7-3
3.2.12-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-33154.json"

Debian:14 / python-dynaconf

Package

Name
python-dynaconf
Purl
pkg:deb/debian/python-dynaconf?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.1.7-2
3.1.7-3
3.2.12-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-33154.json"