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@q1blue q1blue commented Jan 22, 2026

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

Snyk changed the following file(s):

  • gui/package.json
  • gui/package-lock.json

Vulnerabilities that will be fixed with an upgrade:

Issue Score
medium severity Regular Expression Denial of Service (ReDoS)
SNYK-JS-DIFF-14917201
  62  

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Summary of Changes

Hello @q1blue, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request performs an automated security upgrade of the react-markdown library to mitigate a critical Regular Expression Denial of Service (ReDoS) vulnerability. The update ensures the application uses a more secure version of the markdown parsing library, enhancing overall system stability and resilience against malicious inputs.

Highlights

  • Security Upgrade: The react-markdown package has been upgraded from version 8.0.7 to 9.0.0 to address a Regular Expression Denial of Service (ReDoS) vulnerability (SNYK-JS-DIFF-14917201).
  • Dependency Updates: This major version bump of react-markdown has led to a significant cascade of updates and additions across its transitive dependencies, including various @types packages, micromark related utilities, and unified ecosystem packages.
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Code Review

This pull request, automatically generated by Snyk, upgrades react-markdown from version 8.0.7 to 9.0.0 to fix a security vulnerability (ReDoS). While this is an important security update, upgrading to a new major version of react-markdown introduces significant breaking changes. The current PR only updates the package versions and does not include the necessary code modifications to adapt to the new API. This will likely lead to runtime errors. I've added a critical comment on package.json detailing the issue and recommending that the code using react-markdown be updated before this PR is merged.

"react-draggable": "^4.4.5",
"react-grid-layout": "^1.3.4",
"react-markdown": "^8.0.7",
"react-markdown": "^9.0.0",

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critical

Upgrading react-markdown from version 8 to 9 is a major update that introduces significant breaking changes. The application code using this library needs to be updated to avoid runtime errors.

Some of the key breaking changes include:

  • The plugins prop is removed. Use remarkPlugins and rehypePlugins instead.
  • The renderers prop is removed. Use components instead.
  • The allowDangerousHtml and escapeHtml props are removed. To render HTML, you now need to use the rehype-raw plugin.
  • The source prop is removed. Use children instead.

Since this PR only updates the dependency version without the necessary code changes, merging it as is will likely break the application. Please find all usages of <ReactMarkdown> in the codebase and update them according to the v9 migration guide.

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3 participants