npm v12 delivers one of the biggest security improvements in years
aikido.dev | blog | #supply-chain | #devsecops | #open-source | #malware | #npm | #supply-chain-security | #shai-hulud | #package-registry | #package-manager | #nodejs | #allowlist | #postinstall | #security-defaults | #node-gyp | #install-scripts | #postinstall-scripts
Summary
npm v12 (July 2026) stops running dependency install scripts by default, requiring an allowlist—closing the postinstall vector exploited by Shai-Hulud and Nx, plus stricter git dependency rules.
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--- id: 2422 title: "npm v12 delivers one of the biggest security improvements in years" source_domain: aikido.dev source_url: "https://www.aikido.dev/blog/npm-v12-block-postinstall" published_at: "2026-06-11 00:00" tags: ["supply-chain", "devsecops", "open-source", "malware", "npm", "supply-chain-security", "shai-hulud", "package-registry", "package-manager", "nodejs", "allowlist", "postinstall", "security-defaults", "node-gyp", "install-scripts", "postinstall-scripts"] phying_url: "https://phying.com/item/2422" lang: en --- # npm v12 delivers one of the biggest security improvements in years ## Summary npm v12 (July 2026) stops running dependency install scripts by default, requiring an allowlist—closing the postinstall vector exploited by Shai-Hulud and Nx, plus stricter git dependency rules. ## Intelligence Metadata - **Sources:** aikido.dev - **Published:** 2026-06-11 00:00 - **Original:** https://www.aikido.dev/blog/npm-v12-block-postinstall - **Phying News:** https://phying.com/item/2422