Open Redirect in Unshiftio Unshiftio/url-Parse
CVE-2021-3664
url-parse is vulnerable to URL Redirection to Untrusted Site
Vulnerability class: Open Redirect
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.018 (78.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 78.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
- Unshiftio Unshiftio/url-Parse — versions unspecified
- Url-Parse Project
Weakness classification (CWE)
Public proof-of-concept exploits
References
- huntr.dev/bounties/1625557993985-unshiftio/url-parse (Exploit, Third Party Advisory)
- github.com/unshiftio/url-parse/commit/81ab967889b08112d3356e451bf03e6aa0cbb7e0 (Patch, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2023/02/msg00030.html (mailing-list)
Frequently asked questions
- What is CVE-2021-3664?
- CVE-2021-3664 is a medium-severity vulnerability in Unshiftio Unshiftio/url-Parse, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 5.3/10. Published 2021-07-26.
- How severe is CVE-2021-3664?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2021-3664 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.