CVE-2025-23083
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.7epss 0.4%
exploitation probability
0.4%top 66% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
NodeJS · NodeReferences
https://nodejs.org/en/blog/vulnerability/january-2025-security-releaseshttps://security.netapp.com/advisory/ntap-20250228-0008/https://www.vicarius.io/vsociety/posts/cve-2025-23083-detect-nodejs-vulnerabilityhttps://www.vicarius.io/vsociety/posts/cve-2025-23083-mitigate-nodejs-vulnerability