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Enable Jinja2 Autoescape#7

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pixeeai merged 1 commit into
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pixeebot/drip-2024-07-09-pixee-python/enable-jinja2-autoescape
Jul 19, 2024
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Enable Jinja2 Autoescape#7
pixeeai merged 1 commit into
masterfrom
pixeebot/drip-2024-07-09-pixee-python/enable-jinja2-autoescape

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@pixeebot pixeebot Bot commented Jul 9, 2024

This codemod enables autoescaping of HTML content in jinja2. Unfortunately, the jinja2 default behavior is to not autoescape when rendering templates, which makes your applications potentially vulnerable to Cross-Site Scripting (XSS) attacks.

Our codemod checks if you forgot to enable autoescape or if you explicitly disabled it. The change looks as follows:

  from jinja2 import Environment

- env = Environment()
- env = Environment(autoescape=False, loader=some_loader)
+ env = Environment(autoescape=True)
+ env = Environment(autoescape=True, loader=some_loader)
  ...
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I have additional improvements ready for this repo! If you want to see them, leave the comment:

@pixeebot next

... and I will open a new PR right away!

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Feedback | Community | Docs | Codemod ID: pixee:python/enable-jinja2-autoescape

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pixeebot Bot commented Jul 17, 2024

I'm confident in this change, but I'm not a maintainer of this project. Do you see any reason not to merge it?

If this change was not helpful, or you have suggestions for improvements, please let me know!

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pixeebot Bot commented Jul 18, 2024

Just a friendly ping to remind you about this change. If there are concerns about it, we'd love to hear about them!

@pixeeai pixeeai merged commit 18d9b1b into master Jul 19, 2024
@pixeebot pixeebot Bot deleted the pixeebot/drip-2024-07-09-pixee-python/enable-jinja2-autoescape branch July 19, 2024 12:58
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