CVE-2025-54313HIGH 7.5CISA KEVEPSS p89.5%
CVE-2025-54313Prettier eslint-config-prettier Embedded Malicious Code Vulnerability
Prettier / eslint-config-prettier
Description
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.
Scoring
| CVSS 3.1 | 7.5 (HIGH) |
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N |
| EPSS | 4.15% probability of exploitation · percentile 89.5% · 2026-06-19T12:03:05Z |
| Published | 2025-07-19 |
| Last modified | 2026-01-23 |
CISA KEV entry
Added to KEV: 2026-01-22
Underlying weaknesses· 1
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
1
| Type | Target | Confidence | Tier |
|---|---|---|---|
| Weakness | Embedded Malicious Codecwe-506 | 0% | live |
(incoming)1
| Type | Target | Confidence | Tier |
|---|---|---|---|
| KEVEntry | Prettier eslint-config-prettier Embedded Malicious Code Vulnerabilitykev-cve-2025-54313 | 0% | live |
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.