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CVE-2025-54313

65
FAUCET Score

CVE-2025-54313 describes a supply chain compromise within specific versions of the eslint-config-prettier package (8.10.1, 9.1.1, 10.1.6, and 10.1.7), embedding malicious code that executes node-gyp.dll malware upon installation on Windows systems. This vulnerability carries a CVSS score of 7.5 (HIGH), indicating a high impact on integrity and a low impact on confidentiality, with a network attack vector and high attack complexity. It is actively exploited and listed in CISA's KEV catalog, with significant community discussion and media coverage, though no public exploit code is currently available in Metasploit, Nuclei, or ExploitDB.

Impacted Technologies

VendorProductVersion(s)CPE
8.10.1CPE matchmatch criteria
cpe:2.3:a:prettier:eslint-config-prettier:8.10.1:*:*:*:*:node.js:*:*
9.1.1CPE matchmatch criteria
cpe:2.3:a:prettier:eslint-config-prettier:9.1.1:*:*:*:*:node.js:*:*
10.1.6CPE matchmatch criteria
cpe:2.3:a:prettier:eslint-config-prettier:10.1.6:*:*:*:*:node.js:*:*
10.1.7CPE matchmatch criteria
cpe:2.3:a:prettier:eslint-config-prettier:10.1.7:*:*:*:*:node.js:*:*
4.2.2CPE matchmatch criteria
cpe:2.3:a:prettier:eslint-plugin-prettier:4.2.2:*:*:*:*:node.js:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
4.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
4.15%
Probability of exploitation in next 30 days
EPSS Percentile
89.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Added to KEV · Jan 22, 2026
This CVE's current EPSS score of 0.0415 is in the 53rd percentile among its peer group of 8,920 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (8)

npmpatch availablevia ghsa
Product: eslint-config-prettierFixed in: 8.10.2
npmpatch availablevia ghsa
Product: eslint-config-prettierFixed in: 9.1.2
npmpatch availablevia ghsa
Product: eslint-config-prettierFixed in: 10.1.8
npmpatch availablevia ghsa
Product: eslint-plugin-prettierFixed in: 4.2.4
npmpatch availablevia ghsa
Product: synckitFixed in: 0.11.10
npmpatch availablevia ghsa
Product: @pkgr/coreFixed in: 0.2.9
npmpatch availablevia ghsa
Product: napi-postinstallFixed in: 0.3.2
npmpatch availablevia ghsa
Product: got-fetchFixed in: 6.0.0

Vendor Advisories (2)

npmGHSA-f29h-pxvx-f335high

eslint-config-prettier, eslint-plugin-prettier, synckit, @pkgr/core, napi-postinstall have embedded malicious code

Jul 19, 2025
redhatCVE-2025-54313Important

eslint-config-prettier: Eslint-config-prettier Supply Chain Compromise

Jul 19, 2025

References

cisa.gov / known-exploited-vulnerabilities-catalog
US Government Resource
github.com / community-scripts/ProxmoxVE/discussions/6115
Third Party Advisory
endorlabs.com / learn/cve-2025-54313-eslint-config-prettier-compromise----high-severity-but-windows-only
Third Party Advisory
github.com / prettier/eslint-config-prettier/issues/339
Issue Tracking
news.ycombinator.com / item
Issue Tracking
news.ycombinator.com / item
Issue Tracking
socket.dev / blog/npm-phishing-campaign-leads-to-prettier-tooling-packages-compromise
Third Party Advisory
bleepingcomputer.com / news/security/popular-npm-linter-packages-hijacked-via-phishing-to-drop-malware
ExploitThird Party Advisory
npmjs.com / package/eslint-config-prettier
Product
stepsecurity.io / blog/supply-chain-security-alert-eslint-config-prettier-package-shows-signs-of-compromise
ExploitThird Party Advisory