CVSS 3.1
8.1 highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2026-33154
High (8.1) in dynaconf dynaconf. EPSS 0.5% chance of exploitation in the next 30 days. Fixed in dynaconf 3.2.13.
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.
Severity
- EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-78, CWE-94, CWE-1336
- Published
- Modified
- Record from
- the NVD, synced
Affected
- dynaconf:dynaconf
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-pxrr-hq57-q35p | PyPI | dynaconf | <3.2.13 | 3.2.13 |
| PYSEC-2026-2147 | PyPI | dynaconf | <3.2.13 | 3.2.13 |