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[Snyk] Security upgrade werkzeug from 2.2.3 to 3.1.5#32

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[Snyk] Security upgrade werkzeug from 2.2.3 to 3.1.5#32
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@jhamot

@jhamot jhamot commented Jan 9, 2026

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Snyk has created this PR to fix 1 vulnerabilities in the pip dependencies of this project.

Snyk changed the following file(s):

  • examples/server/wsgi/requirements.txt
⚠️ Warning 
Jinja2 3.1.3 has requirement MarkupSafe>=2.0, but you have MarkupSafe 1.1.0.
Flask 1.0.2 requires Werkzeug, which is not installed.
eventlet 0.35.2 has requirement greenlet>=1.0, but you have greenlet 0.4.12.

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  • Some vulnerabilities couldn't be fully fixed and so Snyk will still find them when the project is tested again. This may be because the vulnerability existed within more than one direct dependency, but not all of the affected dependencies could be upgraded.

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fix: examples/server/wsgi/requirements.txt to reduce vulnerabilities
7247db6 
The following vulnerabilities are fixed by pinning transitive dependencies:
- https://snyk.io/vuln/SNYK-PYTHON-WERKZEUG-14908843
@jhamot

jhamot commented Jan 9, 2026

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Merge Risk: High

This major version upgrade from Werkzeug 2.x to 3.x introduces significant breaking changes, including dropping support for Python < 3.8 and removing multiple deprecated APIs. Code modifications are required for compatibility.

Highlights:

  • Removed APIs: werkzeug.utils.cached_property has been removed; use functools.cached_property instead. The werkzeug.local module is also removed; import Local, LocalStack, and LocalProxy directly from werkzeug.
  • run_simple arguments removed: Many arguments to run_simple (like use_reloader, use_debugger, threaded) have been removed. A werkzeug.serving.Server instance must be configured and used instead.

Source: Werkzeug documentation.
Recommendation: Developers must carefully review the Werkzeug 3.0 changelog and update their code to replace removed utilities and adapt to new configuration patterns before merging.

Notice 🤖: This content was augmented using artificial intelligence. AI-generated content may contain errors and should be reviewed for accuracy before use.

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