CVE-2025-54313
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National Vulnerability Database Information
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.
CVSS Base Score: 7.5 (v3.1)
The **CVSS Base Score** is a score from **0 to 10** that represents the intrinsic severity of a vulnerability. A higher score indicates greater severity.
0.02.55.07.510.0
Published on: 07/19/2025 17:15:23
Last modified: 01/23/2026 18:33:09
NIST: CVE source from the National Vulnerability Database (NVD)
CVSS Metrics Details
- Base Severity: HIGH
- Vector String: 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
Common Weakness Enumeration (CWE)
Database CWE: v4.18
Fonte: MITRE CWE
FIRST Information
EPSS Score: 0.0354
The **EPSS (Exploit Prediction Scoring System)** is a score from **0 to 1** that indicates the **probability** that a vulnerability will be exploited in the real world in the next 30 days. A higher value indicates a greater likelihood of exploitation.
0.00.250.50.751.0
Percentile: 0.8733
The **Percentile** indicates how much higher this vulnerability's EPSS score is compared to all other vulnerabilities in the EPSS database. For example, a percentile of 0.90 (90%) means that 90% of vulnerabilities have an EPSS score equal to or lower than the current one.
0.00.250.50.751.0
*Data updated as of: 2026-01-23
CISA Information (Known Exploited Vulnerabilities)
The **CISA KEV Catalog** lists vulnerabilities that have been **actively exploited in the real world**. If a CVE is present in this catalog, it indicates that the threat is immediate and mitigation should be a top priority.
CVE **CVE-2025-54313** **IS PRESENT** in the CISA KEV Catalog!
- Vulnerability Name: Prettier eslint-config-prettier Embedded Malicious Code Vulnerability
- Short 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.
- Date Added to KEV: 01/22/2026
- Vendor/Product: Prettier / eslint-config-prettier
- Required Action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- Due Date: 02/12/2026
Articles published on Red Hot Cyber
Exploit PoC from GitHub
- nihilor/cve-2025-54313: Checks projects for compromised packages, suspicious files, and import statements.
- ShinP451/scavenger_scanner: Detect CVE-2025-54313 eslint-config-prettier supply chain attack IOCs on Windows
- Drasrax/npm-shai-hulud-scanner: Comprehensive detection tool for NPM supply chain attacks, specifically designed to identify and prevent the Shai-Hulud worm and Shai-Hulud 2-0-0 that compromised 1193+ packages including CrowdStrike npm packages in 2025.
