[Snyk] Security upgrade react-scripts from 1.1.5 to 5.0.0 #579
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…ent/time-slicing/yarn.lock to reduce vulnerabilities The following vulnerabilities are fixed with an upgrade: - https://snyk.io/vuln/SNYK-JS-IP-12704893 - https://snyk.io/vuln/SNYK-JS-IP-12761655
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Summary of Changes
Hello @saurabharch, 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, automatically generated by Snyk, aims to bolster the project's security posture by resolving critical vulnerabilities. It achieves this by performing a significant version upgrade of the react-scripts dependency, ensuring that the application benefits from the latest security patches and improvements.
Highlights
- Security Vulnerability Fix: This pull request addresses two high-severity Server-side Request Forgery (SSRF) vulnerabilities, identified by Snyk, that were present in the project's dependencies.
- Dependency Upgrade: The
react-scriptspackage has been significantly upgraded from version^1.1.4to^5.0.0to remediate the identified security issues and incorporate the latest features and fixes. - Affected Files: The changes primarily involve updating the
package.jsonandyarn.lockfiles located within thefixtures/concurrent/time-slicing/directory.
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Code Review
This pull request upgrades react-scripts from ^1.1.4 to ^5.0.0 to resolve two high-severity SSRF vulnerabilities. While this security fix is important, this is a very large jump across four major versions of react-scripts. This upgrade introduces numerous breaking changes in the underlying build toolchain (e.g., Webpack, Babel, Jest) and is highly likely to break the time-slicing fixture. Significant migration effort and thorough testing will be required to ensure the fixture remains functional.
| "react-dom": "0.0.0-experimental-269dd6ec5", | ||
| "react-markdown": "^3.2.0", | ||
| "react-scripts": "^1.1.4", | ||
| "react-scripts": "^5.0.0", |
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Upgrading react-scripts directly from v1 to v5 is a significant leap that will almost certainly introduce breaking changes. This package encapsulates the build configuration, and this update moves from Webpack 3 to Webpack 5, Babel 6 to Babel 7, and makes many other substantial changes. Given that this fixture uses experimental React features, it is highly probable that the build process or the fixture's runtime behavior will be broken. A simple version bump is insufficient; this will require a careful migration of any custom configurations and thorough testing to ensure compatibility.
Snyk has created this PR to fix 2 vulnerabilities in the yarn dependencies of this project.
Snyk changed the following file(s):
fixtures/concurrent/time-slicing/package.jsonfixtures/concurrent/time-slicing/yarn.lockNote for zero-installs users
If you are using the Yarn feature zero-installs that was introduced in Yarn V2, note that this PR does not update the
.yarn/cache/directory meaning this code cannot be pulled and immediately developed on as one would expect for a zero-install project - you will need to runyarnto update the contents of the./yarn/cachedirectory.If you are not using zero-install you can ignore this as your flow should likely be unchanged.
Vulnerabilities that will be fixed with an upgrade:
SNYK-JS-IP-12704893
SNYK-JS-IP-12761655
Important
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🦉 Server-side Request Forgery (SSRF)