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CVE-2025-23083

Public on 2025-01-22
Modified on 2025-01-23
Description

With the aid of the diagnostics_channel utility, an event can be hooked into whenever a worker thread is created. This is not limited only to workers but also exposes internal workers, where an instance of them can be fetched, and its constructor can be grabbed and reinstated for malicious usage.
This vulnerability affects Permission Model users (--permission) on Node.js v20, v22, and v23.

Severity
Important
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CVSS v3 Base Score
7.7
See breakdown
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Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2023 nodejs20 2025-01-30 03:53 ALAS2023-2025-822

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 7.7 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
NVD CVSSv3 7.7 CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N