CVE-2025-54313

Name: CVE-2025-54313
Creator: NVD / NIST
Published: 2025-07-19T17:15:23.733+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10Actively ExploitedEPSS 4.15%

Last modified Jun 17, 2026

CVE-2025-54313 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. CISA has confirmed active exploitation in the wild. EPSS estimates a 4.15% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N

EPSS Probability

4.15%

89.6th percentile

Probability of exploitation in the next 30 days. Learn more

Exploitation Status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by Feb 12, 2026.

Weakness Enumeration

CWE-506

Affected Software

Vendor	Product	Versions
Prettier	Eslint-Config-Prettier	8.10.1
Prettier	Eslint-Config-Prettier	9.1.1
Prettier	Eslint-Config-Prettier	10.1.6
Prettier	Eslint-Config-Prettier	10.1.7
Prettier	Eslint-Plugin-Prettier	4.2.2
Prettier	Eslint-Plugin-Prettier	4.2.3
Un-Ts	Synckit	0.11.9
Un-Ts	Pkgr\/Core	0.2.8
Alexghr	Got-Fetch	5.1.1
Alexghr	Got-Fetch	5.1.2
Un-Ts	Napi-Postinstall	0.3.1
Homarr	Homarr	>= 1.29.0, < 1.30.0

References

https://github.com/prettier/eslint-config-prettier/issues/339Issue Tracking
https://news.ycombinator.com/item?id=44608811Issue Tracking
https://news.ycombinator.com/item?id=44609732Issue Tracking
https://socket.dev/blog/npm-phishing-campaign-leads-to-prettier-tooling-packages-compromiseThird Party Advisory
https://www.bleepingcomputer.com/news/security/popular-npm-linter-packages-hijacked-via-phishing-to-drop-malware/Exploit, Third Party Advisory
https://www.npmjs.com/package/eslint-config-prettier?activeTab=versionsProduct
https://www.stepsecurity.io/blog/supply-chain-security-alert-eslint-config-prettier-package-shows-signs-of-compromiseExploit, Third Party Advisory
https://github.com/community-scripts/ProxmoxVE/discussions/6115Third Party Advisory
https://www.endorlabs.com/learn/cve-2025-54313-eslint-config-prettier-compromise----high-severity-but-windows-onlyThird Party Advisory
https://www.bleepingcomputer.com/news/security/popular-npm-linter-packages-hijacked-via-phishing-to-drop-malware/Exploit, Third Party Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-54313US Government Resource

Timeline

Published: Jul 19, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-54313?

How severe is CVE-2025-54313?

CVE-2025-54313 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 4.15% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.

How do I fix CVE-2025-54313?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-54313?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST