HIGH7.5
GHSA-f29h-pxvx-f335
eslint-config-prettier, eslint-plugin-prettier, synckit, @pkgr/core, napi-postinstall have embedded malicious code
Quick fix
GHSA-f29h-pxvx-f335 — eslint-config-prettier: upgrade to the fixed version with the command below.
npm install eslint-config-prettier@8.10.2Details
eslint-config-prettier 8.10.1, 9.1.1, 10.1.6, and 10.1.7 has embedded malicious code for a supply chain compromise. Installing an affected package executes an install.js file that launches the node-gyp.dll malware on Windows.
Are you affected?
Enter the version of the package you're using.
Affected packages
npm/eslint-config-prettier
Introduced in:
8.10.1Fixed in: 8.10.2Fix
npm install eslint-config-prettier@8.10.2npm/eslint-config-prettier
Introduced in:
9.1.1Fixed in: 9.1.2Fix
npm install eslint-config-prettier@9.1.2npm/eslint-config-prettier
Introduced in:
10.1.6Fixed in: 10.1.8Fix
npm install eslint-config-prettier@10.1.8npm/eslint-plugin-prettier
Introduced in:
4.2.2Fixed in: 4.2.4Fix
npm install eslint-plugin-prettier@4.2.4References
- https://nvd.nist.gov/vuln/detail/CVE-2025-54313[ADVISORY]
- https://github.com/prettier/eslint-config-prettier/issues/339[WEB]
- https://github.com/prettier/eslint-config-prettier/commit/9b0b0a47ec28a7a83cf65e8436a8776910379385[WEB]
- https://github.com/prettier/eslint-plugin-prettier/commit/ec39dd4400f10c52d10cd991c10fa8de51ceb854[WEB]
- https://github.com/un-ts/napi-postinstall/commit/38b4e95cf554e2549b9e1e2c4ff6bff4da9a65f9[WEB]
- https://github.com/un-ts/pkgr/commit/e1420c99e44d8a2ae949381f9fbe1af5ba9cb1dd[WEB]
- https://github.com/un-ts/synckit/commit/8f2ee32d4f75736a1c8d7e1101190a71e48909e4[WEB]
- https://www.stepsecurity.io/blog/supply-chain-security-alert-eslint-config-prettier-package-shows-signs-of-compromise[WEB]
- https://www.npmjs.com/package/eslint-config-prettier?activeTab=versions[WEB]
- https://www.endorlabs.com/learn/cve-2025-54313-eslint-config-prettier-compromise----high-severity-but-windows-only[WEB]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-54313[WEB]
- https://www.bleepingcomputer.com/news/security/popular-npm-linter-packages-hijacked-via-phishing-to-drop-malware[WEB]
- https://socket.dev/blog/npm-phishing-campaign-leads-to-prettier-tooling-packages-compromise[WEB]
- https://secure.software/npm/packages/got-fetch[WEB]
- https://news.ycombinator.com/item?id=44609732[WEB]
- https://news.ycombinator.com/item?id=44608811[WEB]
- https://github.com/prettier/eslint-config-prettier[PACKAGE]
- https://github.com/community-scripts/ProxmoxVE/discussions/6115[WEB]
- https://checkmarx.com/zero-post/supply-chain-phishing-campaign-drops-more-malware-into-npm-got-fetch-5-1[WEB]