Vulnerability DatabaseCVE-2025-23088

CVE-2025-23088:
Node.js vulnerability analysis and mitigation

Overview

CVE-2025-23088 was issued to inform users about security risks associated with using End-of-Life (EOL) Node.js v19.x versions. These versions are no longer supported and do not receive security updates or patches. The vulnerability was disclosed on January 21, 2025, affecting specifically Node.js v19.x series (Node Blog, NVD).

Technical details

The vulnerability is categorized under CWE-1104 (Use of Unmaintained Third Party Components). It has received a CVSS v3.0 base score of 8.8 (HIGH) with the vector string CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, indicating potential for high impact on confidentiality, integrity, and availability (Red Hat).

Impact

The continued use of EOL Node.js v19.x versions may expose systems to potential security risks due to unaddressed software vulnerabilities or dependencies. This includes the risk of exploitation through known but unpatched vulnerabilities, as these versions no longer receive security updates (NVD).

Mitigation and workarounds

Users are strongly advised to upgrade to actively supported versions of Node.js to ensure continued security updates and support. The currently supported versions include Node.js v23.x, v22.x, v20.x, and v18.x (Node Blog).

Community reactions

This CVE is part of a novel approach by the Node.js team to use the CVE system to highlight the security risks of using EOL versions. The approach has sparked discussion in the security community about using CVEs to report unsupported software versions (OSS Security).