CVE-2025-54313

Summary

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.

Affected Software

Weaknesses

• CWE-506: CWE-506 Embedded Malicious Code

ADP Enrichment

CVE Program Container

Additional References

• https://github.com/community-scripts/ProxmoxVE/discussions/6115
• https://www.endorlabs.com/learn/cve-2025-54313-eslint-config-prettier-compromise—-high-severity-but-windows-only

CISA ADP Vulnrichment

• SSVC:
• Exploitation: active
  • Automatable: no
  • Technical Impact: partial

Additional References

• https://www.bleepingcomputer.com/news/security/popular-npm-linter-packages-hijacked-via-phishing-to-drop-malware/
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-54313

References

• https://socket.dev/blog/npm-phishing-campaign-leads-to-prettier-tooling-packages-compromise
• https://www.bleepingcomputer.com/news/security/popular-npm-linter-packages-hijacked-via-phishing-to-drop-malware/
• https://github.com/prettier/eslint-config-prettier/issues/339
• https://www.npmjs.com/package/eslint-config-prettier?activeTab=versions
• https://www.stepsecurity.io/blog/supply-chain-security-alert-eslint-config-prettier-package-shows-signs-of-compromise
• https://news.ycombinator.com/item?id=44609732
• https://news.ycombinator.com/item?id=44608811

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