Vulnerability Details CVE-2025-54313
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.044
EPSS Ranking 88.7%
CVSS Severity
CVSS v3 Score 7.5
Proposed Action
Prettier eslint-config-prettier contains an embedded malicious code vulnerability. Installing an affected package executes an install.js file that launches the node-gyp.dll malware on Windows.
Ransomware Campaign
Unknown
References
- https://github.com/prettier/eslint-config-prettier/issues/339
- https://news.ycombinator.com/item?id=44608811
- https://news.ycombinator.com/item?id=44609732
- 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://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://github.com/community-scripts/ProxmoxVE/discussions/6115
- https://www.endorlabs.com/learn/cve-2025-54313-eslint-config-prettier-compromise----high-severity-but-windows-only
- 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
Products affected by CVE-2025-54313
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cpe:2.3:a:alexghr:got-fetch:5.1.1
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cpe:2.3:a:alexghr:got-fetch:5.1.2
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cpe:2.3:a:homarr:homarr:*
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cpe:2.3:a:prettier:eslint-config-prettier:10.1.6
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cpe:2.3:a:prettier:eslint-config-prettier:10.1.7
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cpe:2.3:a:prettier:eslint-config-prettier:8.10.1
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cpe:2.3:a:prettier:eslint-config-prettier:9.1.1
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cpe:2.3:a:prettier:eslint-plugin-prettier:4.2.2
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cpe:2.3:a:prettier:eslint-plugin-prettier:4.2.3
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cpe:2.3:a:un-ts:napi-postinstall:0.3.1
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cpe:2.3:a:un-ts:pkgr/core:0.2.8
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cpe:2.3:a:un-ts:synckit:0.11.9
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cpe:2.3:o:microsoft:windows:-