This PR contains the following updates: | Package | Change | Age | Adoption | Passing | Confidence | |---|---|---|---|---|---| | [Jinja2](https://redirect.github.com/pallets/jinja) ([changelog](https://jinja.palletsprojects.com/changes/)) | `==3.1.4` -> `==3.1.6` | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | ### GitHub Vulnerability Alerts #### [CVE-2025-27516](https://redirect.github.com/pallets/jinja/security/advisories/GHSA-cpwx-vrp4-4pq7) 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 vulnerability, an attacker needs to control the content of a template. Whether that is the case depends on the type of application using Jinja. This vulnerability impacts users of applications which execute untrusted templates. Jinja's sandbox does catch calls to `str.format` and ensures they don't escape the sandbox. However, it's possible to use the `|attr` filter to get a reference to a string's plain format method, bypassing the sandbox. After the fix, the `|attr` filter no longer bypasses the environment's attribute lookup. --- ### Release Notes <details> <summary>pallets/jinja (Jinja2)</summary> ### [`v3.1.6`](https://redirect.github.com/pallets/jinja/releases/tag/3.1.6) [Compare Source](https://redirect.github.com/pallets/jinja/compare/3.1.5...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 ### [`v3.1.5`](https://redirect.github.com/pallets/jinja/blob/HEAD/CHANGES.rst#Version-315) [Compare Source](https://redirect.github.com/pallets/jinja/compare/3.1.4...3.1.5) Released 2024-12-21 - The sandboxed environment handles indirect calls to `str.format`, such as by passing a stored reference to a filter that calls its argument. :ghsa:`q2x7-8rv6-6q7h` - Escape template name before formatting it into error messages, to avoid issues with names that contain f-string syntax. :issue:`1792`, :ghsa:`gmj6-6f8f-6699` - Sandbox does not allow `clear` and `pop` on known mutable sequence types. :issue:`2032` - Calling sync `render` for an async template uses `asyncio.run`. :pr:`1952` - Avoid unclosed `auto_aiter` warnings. :pr:`1960` - Return an `aclose`-able `AsyncGenerator` from `Template.generate_async`. :pr:`1960` - Avoid leaving `root_render_func()` unclosed in `Template.generate_async`. :pr:`1960` - Avoid leaving async generators unclosed in blocks, includes and extends. :pr:`1960` - The runtime uses the correct `concat` function for the current environment when calling block references. :issue:`1701` - Make `|unique` async-aware, allowing it to be used after another async-aware filter. :issue:`1781` - `|int` filter handles `OverflowError` from scientific notation. :issue:`1921` - Make compiling deterministic for tuple unpacking in a `{% set ... %}` call. :issue:`2021` - Fix dunder protocol (`copy`/`pickle`/etc) interaction with `Undefined` objects. :issue:`2025` - Fix `copy`/`pickle` support for the internal `missing` object. :issue:`2027` - `Environment.overlay(enable_async)` is applied correctly. :pr:`2061` - The error message from `FileSystemLoader` includes the paths that were searched. :issue:`1661` - `PackageLoader` shows a clearer error message when the package does not contain the templates directory. :issue:`1705` - Improve annotations for methods returning copies. :pr:`1880` - `urlize` does not add `mailto:` to values like `@a@b`. :pr:`1870` - Tests decorated with `@pass_context`` can be used with the ``|select`` filter. :issue:`1624\` - Using `set` for multiple assignment (`a, b = 1, 2`) does not fail when the target is a namespace attribute. :issue:`1413` - Using `set` in all branches of `{% if %}{% elif %}{% else %}` blocks does not cause the variable to be considered initially undefined. :issue:`1253` </details> --- ### Configuration 📅 **Schedule**: Branch creation - "" in timezone Etc/UTC, Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR was generated by [Mend Renovate](https://mend.io/renovate/). 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