Bug 2449774 (CVE-2026-33154) - CVE-2026-33154 dynaconf: jinja2: Dynaconf: Arbitrary code execution via Server-Side Template Injection
Summary: CVE-2026-33154 dynaconf: jinja2: Dynaconf: Arbitrary code execution via Serve...
Keywords:
Status: NEW
Alias: CVE-2026-33154
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2450248 2450249
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-20 21:01 UTC by OSIDB Bzimport
Modified: 2026-07-01 11:02 UTC (History)
14 users (show)

Fixed In Version:
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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2026:34160 0 None None None 2026-07-01 11:02:33 UTC

Description OSIDB Bzimport 2026-03-20 21:01:58 UTC 
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.
Comment 2 errata-xmlrpc 2026-07-01 11:02:31 UTC 
This issue has been addressed in the following products:

  Red Hat Ansible Automation Platform 2.6 for RHEL 9

Via RHSA-2026:34160 https://access.redhat.com/errata/RHSA-2026:34160
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