NodeJS

Impressive Node.JS vulnerability reduction

In 2013, when I last performed a secure code review on Node.JS, it did not look pretty.

John W8MEJ Menerick April 21, 2015 1-minute read Updated August 18, 2026

Key takeaways

Harden Node.js applications with strict security headers, scoped npm tokens, and unprivileged runtimes.
Automate dependency vulnerability scanning directly inside the continuous delivery pipeline.
Isolate untrusted child processes to prevent host filesystem compromise.

In 2013, when I last performed a secure code review on Node.JS, it did not look pretty.

Pie chart showing numerous Node.js vulnerabilities in 2013

Now the vulnerability pie looks like the following;

Pie chart showing significantly reduced Node.js vulnerabilities in 2015

Impressive change. Over the coming months, we will dig into the fixes and remediations involved to reduce the risk to the Node.JS community.

About the author

John W8MEJ Menerick

Explore cutting-edge cybersecurity insights and protective strategies with John Menerick. Deep dives, threat analysis, and live streams from securesql.info.

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