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
2026-03-20T21:17:15Z
Modified
2026-09-01T16:06:39Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/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:12 / python-dynaconf

Package

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

Affected ranges

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

Affected versions

3.*
3.1.7-2
3.1.7-3
3.2.12-1
3.2.13-1

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&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.1.7-2+deb13u1

Affected versions

3.*
3.1.7-2

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&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.2.13-1

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"