cvedb.io
CVE-2018-12123
MEDIUM · CVSS 4.3
EPSS exploitation probability: 0%
Published 2018-11-28T17:29:00.417 · Last modified 2026-06-17T01:37:11.540

Summary

Node.js: All versions prior to Node.js 6.15.0, 8.14.0, 10.14.0 and 11.3.0: Hostname spoofing in URL parser for javascript protocol: If a Node.js application is using url.parse() to determine the URL hostname, that hostname can be spoofed by using a mixed case "javascript:" (e.g. "javAscript:") protocol (other protocols are not affected). If security decisions are made about the URL based on the hostname, they may be incorrect.

Affected products

nodejs — node.js

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.