ACTIVELY EXPLOITED
CVE-2025-54313: Prettier eslint-config-prettier Embedded Malicious Code Vulnerability
| Vendor | Prettier |
|---|---|
| Product | eslint-config-prettier |
| Actively exploited | Yes |
| Added to CISA KEV | 22 Jan 2026 |
| CISA federal deadline | 12 Feb 2026 |
| Weakness (CWE) | CWE-506 |
Required action (CISA's text)
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Description (NVD)
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.
SOURCES
Data from NVD, CISA KEV, FIRST EPSS and vendor advisories. Updated 10 Nov 2026.