VDB
DEBIAN-CVE-2026-33154
DEBIAN-CVE-2026-33154
PUBLISHED
CVSS 8.100000381469727 HIGH
Record from OSV · Published March 20, 2026
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.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| python-dynaconf | Debian:14 | 3.2.13-1 |
| python-dynaconf | Debian:13 | 3.1.7-2+deb13u1 |
Risk scores
CVSS 3.1
8.100000381469727
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | python-dynaconf | 3.2.12-1, 3.2.13-1, 0 |
| Debian:14 | python-dynaconf | 3.2.12-1, 3.1.7-2, 3.1.7-3 |
| Debian:13 | python-dynaconf | 3.1.7-2, 0 |
Timeline
- Mar 20, 2026 CVE Published
- Oct 1, 2026 CVE Updated
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