The security vulnerability in Webpack package version 4.41.2 is due to the terser-webpack-plugin utilizing serialize-javascript version 1.9.1

I seem to have encountered an issue related to a webpack internal dependency called "serialize-javascript" with version 1.9.1.

My webpack version is 4.41.2 and it utilizes the terser-webpack-plugin which in turn uses serialize-javascript version 1.9.1

Now, GitHub has raised a security alert for this particular issue in my project.

What steps should I take to address this concern?

Security Issue Alert on GitHub

Answer №1

To optimize packages with yarn, consider implementing resolutions:

"resolutions": {
  "terser-webpack-plugin": "^1.4.2"
}

Answer №2

Recently, a fix was implemented 3 days ago at this link on GitHub. To incorporate this update into your project, simply insert the code snippet below into your package.json file within the "dependencies" and/or "devDependencies" section, followed by running "npm install". Ensure that your package-lock.json is also updated accordingly.

"devDependencies": {
        "terser-webpack-plugin": "^1.4.2",
        "serialize-javascript": ">=2.1.1",
}

It's important to note that webpack relies on version "terser-webpack-plugin": "^1.4.1", so transitioning to version 1.4.2 is considered acceptable.

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