Bump jinja2 from 3.1.5 to 3.1.6

Merged

Number: #278
Type: Pull Request
State: Merged

Author:

dependabot[bot]
Association: Contributor
Comments: 0

Created: September 04, 2025 at 02:10 PM UTC
(27 days ago)

Updated: September 05, 2025 at 05:58 AM UTC
(27 days ago)

Merged: September 05, 2025 at 05:58 AM UTC
(27 days ago)
by per1234

Time to Close: about 16 hours

Labels:
topic: security topic: infrastructure type: imperfection dependencies python

Description:

Bumps jinja2 from 3.1.5 to 3.1.6.

Release notes

Sourced from jinja2's releases.

3.1.6

This is the Jinja 3.1.6 security release, which fixes security issues but does not otherwise change behavior and should not result in breaking changes compared to the latest feature release.

PyPI: https://pypi.org/project/Jinja2/3.1.6/ Changes: https://jinja.palletsprojects.com/en/stable/changes/#version-3-1-6

The |attr filter does not bypass the environment's attribute lookup, allowing the sandbox to apply its checks. https://github.com/pallets/jinja/security/advisories/GHSA-cpwx-vrp4-4pq7

Changelog

Sourced from jinja2's changelog.

Version 3.1.6

Released 2025-03-05

The |attr filter does not bypass the environment's attribute lookup, allowing the sandbox to apply its checks. :ghsa:cpwx-vrp4-4pq7

Commits

1520688 release version 3.1.6
90457bb Merge commit from fork
065334d attr filter uses env.getattr
033c200 start version 3.1.6
bc68d4e use global contributing guide (#2070)
247de5e use global contributing guide
ab8218c use project advisory link instead of global
b4ffc8f release version 3.1.5 (#2066)
See full diff in compare view

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Pull Request Statistics

Commits:
1

Files Changed:
1

Additions:
+63

Deletions:
-10

Package Dependencies

Package:
jinja2

Ecosystem:
pip

Version Change:
3.1.5 → 3.1.6

Update Type:
Patch

Security Advisories

Jinja2 vulnerable to sandbox breakout through attr filter selecting format method

GHSA-cpwx-vrp4-4pq7 CVE-2025-27516 MODERATE

An oversight in how the Jinja sandboxed environment interacts with the `|attr` filter allows an attacker that controls the content of a template to execute arbitrary Python code. To exploit the vu...

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Technical Details

ID:	`6957202`
UUID:	`2799633468`
Node ID:	`PR_kwDOAtFI586m3wQ8`
Host:	GitHub
Repository:	arduino/arduino-fwuploader
Merge State:	Unknown

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