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  5. CVE-2021-3664

CVE-2021-3664: Open redirect in url-parse

August 10, 2021 (updated February 3, 2026)

Depending on library usage and attacker intent, impacts may include allow/block list bypasses, SSRF attacks, open redirects, or other undesired behavior.

References

  • github.com/advisories/GHSA-hh27-ffr2-f2jc
  • github.com/github/advisory-database/pull/6764
  • github.com/unshiftio/url-parse
  • github.com/unshiftio/url-parse/commit/81ab967889b08112d3356e451bf03e6aa0cbb7e0
  • github.com/unshiftio/url-parse/issues/205
  • github.com/unshiftio/url-parse/issues/206
  • huntr.dev/bounties/1625557993985-unshiftio/url-parse
  • lists.debian.org/debian-lts-announce/2023/02/msg00030.html
  • nvd.nist.gov/vuln/detail/CVE-2021-3664

Code Behaviors & Features

Detect and mitigate CVE-2021-3664 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 1.5.2

Fixed versions

  • 1.5.2

Solution

Upgrade to version 1.5.2 or above.

Impact 5.3 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Learn more about CVSS

Weakness

  • CWE-601: URL Redirection to Untrusted Site ('Open Redirect')

Source file

npm/url-parse/CVE-2021-3664.yml

Spotted a mistake? Edit the file on GitLab.

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