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Vulnerabilities / CVE-2018-3774

critical

CVE-2018-3774

nodejs-url-parse: incorrect hostname in url parsing

Published Modified CWE 425, 601, 918
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD10.0CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
GHSA10.0CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Red Hat9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy's own label is CRITICAL. Rated critical by NVD, GHSA. Rated lower by Red Hat (high), Node.js Security WG (high), Ubuntu (medium).

Description

Incorrect parsing in url-parse <1.4.3 returns wrong hostname which leads to multiple vulnerabilities such as SSRF, Open Redirect, Bypass Authentication Protocol.

Affected packages and fixed versions

SourcePackageFixed in
npm::GitHub Security Advisory npmurl-parse1.4.3
debian 11node-url-parse1.2.0-2
debian 12node-url-parse1.2.0-2
debian 13node-url-parse1.2.0-2
debian 14node-url-parse1.2.0-2
debian 9node-url-parse1.0.5-2+deb9u1
echonode-url-parse1.2.0-2
npm::Node.js Ecosystem Security Working Groupurl-parse>=1.4.3
ubuntu 16.04-ESMnode-url-parse1.0.5-2ubuntu0.1~esm2
ubuntu 18.04node-url-parse1.2.0-1ubuntu0.1
ubuntu 18.04-ESMnode-url-parse1.2.0-1ubuntu0.1

References

All 11 references

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.