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CVE-2022-25839

20
FAUCET Score

CVE-2022-25839 describes an improper input validation vulnerability in the url-js package prior to version 2.1.0, allowing for hostname spoofing due to incorrect parsing. This medium-severity vulnerability (CVSS 5.3) can be exploited remotely with low complexity and no user interaction, potentially leading to information integrity issues. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, indicating a low current exploitation risk.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.1.0CPE matchmatch criteria
cpe:2.3:a:url-js_project:url-js:*:*:*:*:*:node.js:*:*

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.84%
Probability of exploitation in next 30 days
EPSS Percentile
53.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0084 is in the 34th percentile among its peer group of 23,684 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
npmpatch availablevia ghsa
Product: url-jsFixed in: 2.1.0

Vendor Advisories (1)

npmGHSA-rf54-44jr-q5vfmedium

Improper Input Validation in url-js

Mar 12, 2022

References

github.com / duzun/URL.js/commit/9dc9fcc99baa4cbda24403d81a589e9b0f4121d0
PatchThird Party Advisory
snyk.io / vuln/SNYK-JS-URLJS-2414030
ExploitPatchThird Party Advisory