10 best practices to containerize Node.js web applications with Docker | Snyk Blog | Snyk
September 14, 2022: Check out our new and improved cheat sheet for containerizing Node.js web applications with Docker! Are you looking for best practices on how to build Node.js Docker images for your web applications? Then you’ve come to the right place! The following article provides production-grade guidelines for building optimized and secure Node.js Docker images. You’ll find it helpful rega
Alert: peacenotwar module sabotages npm developers in the node-ipc package to protest the invasion of Ukraine | Snyk
On March 15, 2022, users of the popular Vue.js frontend JavaScript framework started experiencing what can only be described as a supply chain attack impacting the npm ecosystem. This was the result of the nested dependencies node-ipc and peacenotwar being sabotaged as an act of protest by the maintainer of the node-ipc package. This security incident involves destructive acts of corrupting files
Open source maintainer pulls the plug on npm packages colors and faker, now what? | Snyk
On January 8, 2022, the open source maintainer of the wildly popular npm package colors, published colors@1.4.1 and colors@1.4.44-liberty-2 in which they intentionally introduced an offending commit that adds an infinite loop to the source code. The infinite loop is triggered and executed immediately upon initialization of the package’s source code, and would result in a Denial of Service (DoS) to
10 React security best practices | Snyk
The date on this post reflects its latest update. This post was originally published on October 28, 2020. Looking for the best ways to secure your React app? Then you’ve come to the right place! We’ve created this checklist of React security best practices to help you and your team find and fix security issues in your React applications. We’ll also show you how to automatically test your React cod
JavaScript frameworks security report 2019 | Snyk
Welcome to Snyk's State of JavaScript frameworks security report 2019. In this report, we investigate the state of security for both the Angular and React ecosystems. This report by no means intends to venture into any rivalries that may exist between the two in terms of whether one or the other is a true framework - we are not comparing them as competitive frameworks at all. Instead, we review th
Why npm lockfiles can be a security blindspot for injecting malicious modules | Snyk
I recently started playing around with the idea of threat modeling packages on the npm ecosystem. Can an event-stream incident happen again? How about other supply chain attacks? What will be the next vector of attack that we haven’t seen yet and might it be entirely preventable? And then, one day I had a eureka! ? Let me show you how easy it is to introduce back doors that are easily missed by pr
What is package lock json? Lockfiles for yarn & npm packages | Snyk
What is package-lock.json?In this article, we will discuss both npm's package lock file `package-lock.json` as well as Yarn's `_yarn.lock`. Package lock files serve as a rich manifest of dependencies for projects that specify the exact version of dependencies to be installed, as well as the dependencies of those dependencies, and so on — to encompass the full dependency tree. A package lock file i
Malicious remote code execution backdoor discovered in the popular bootstrap-sass Ruby gem | Snyk
On March 26, 2019, a malicious version of the popular bootstrap-sass package, that has been downloaded a total of 28 million times to date, was published to the official RubyGems repository. Version 3.2.0.3 includes a stealthy backdoor that gives attackers remote command execution on server-side Rails applications. We have already added the vulnerability to our database, and if your project is bei
Introducing experimental integrity policies to Node.js | Snyk
A recent experimental feature for introducing integrity policies landed in Node.js core 11.8.0. This capability, shipped in non LTS version yet, provides integrity checks for a Node.js runtime when modules are being loaded, in order to verify that the modules code haven’t been tampered with. Bradley Farias introduced this change in October 2018 and borrowed the idea from a similar security feature
10 npm Security Best Practices | Snyk
Concerned about npm vulnerabilities? It is important to take npm security best practices into account for both frontend, and backend developers. Open source security auditing is a crucial part of shifting security to the left, and npm package security should be a top concern, as we see that even the official npm command line tool has been found to be vulnerable. In this cheat sheet edition, we're
Bower is dead, long live npm. And Yarn. And webpack. | Snyk
Bower is no longer the dependency manager of choice for front-end projects. While the open source project is still maintained, its creators decided to deprecate it, and advise how to migrate to other solutions — namely Yarn and webpack. In this post, we explain why Bower used to be great, list six reasons why it isn’t necessary anymore, and explain how to move on to newer and better technologies.
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Yet another malicious package found in npm, targeting cryptocurrency wallets | Snyk