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CVE-2018-3774: Open Redirect in url-parse

August 13, 2018 (updated January 23, 2026)

Versions of url-parse before 1.4.3 returns the wrong hostname which could lead to Open Redirect, Server Side Request Forgery (SSRF), or Bypass Authentication Protocol vulnerabilities.

References

  • github.com/advisories/GHSA-pv4c-p2j5-38j4
  • github.com/unshiftio/url-parse
  • github.com/unshiftio/url-parse/commit/53b1794e54d0711ceb52505e0f74145270570d5a
  • github.com/unshiftio/url-parse/commit/d7b582ec1243e8024e60ac0b62d2569c939ef5de
  • github.com/unshiftio/url-parse/compare/0.0.4...0.1.0
  • hackerone.com/reports/384029
  • nvd.nist.gov/vuln/detail/CVE-2018-3774

Code Behaviors & Features

Detect and mitigate CVE-2018-3774 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

All versions starting from 0.1.0 before 1.4.3

Fixed versions

  • 1.4.3

Solution

Upgrade to version 1.4.3 or above.

Impact 10 CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-425: Direct Request ('Forced Browsing')

Source file

npm/url-parse/CVE-2018-3774.yml

Spotted a mistake? Edit the file on GitLab.

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