CVE-2021-3664
MEDIUM6.1EPSS 0.24%Open redirect in url-parse
Published: 8/10/2021Modified: 2/3/2026
Also known as:GHSA-hh27-ffr2-f2jc
Description
# Overview Affected versions of npm `url-parse` are vulnerable to URL Redirection to Untrusted Site. # Impact Depending on library usage and attacker intent, impacts may include allow/block list bypasses, SSRF attacks, open redirects, or other undesired behavior.
Affected packages (2)
- Debian/node-url-parsefrom 0, < 1.5.3-1
- npm/url-parse>= 0.1.0, < 1.5.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
References (9)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-3664
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2021-3664
- PATCHhttps://github.com/unshiftio/url-parse
- WEBhttps://github.com/github/advisory-database/pull/6764
- WEBhttps://github.com/unshiftio/url-parse/commit/81ab967889b08112d3356e451bf03e6aa0cbb7e0
- WEBhttps://github.com/unshiftio/url-parse/issues/205
- WEBhttps://github.com/unshiftio/url-parse/issues/206
- WEBhttps://huntr.dev/bounties/1625557993985-unshiftio/url-parse
- WEBhttps://lists.debian.org/debian-lts-announce/2023/02/msg00030.html