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CVE-2020-8124

16
FAUCET Score

CVE-2020-8124 describes an insufficient input validation and sanitization vulnerability in the url-parse npm package, versions 1.4.4 and earlier. This medium-severity vulnerability (CVSS 5.3) could allow an unauthenticated attacker to bypass security checks with low attack complexity, potentially leading to a loss of integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, indicating a low current threat level.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.4.4CPE matchmatch criteria
cpe:2.3:a:url-parse_project:url-parse:*:*:*:*:*:node.js:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.65%
Probability of exploitation in next 30 days
EPSS Percentile
74.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0165 is in the 59th percentile among its peer group of 23,701 CVEs.

Social Chatter

No social media mentions found for this CVE.

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 (4)

npmpatch availablevia ghsa
Product: url-parseFixed in: 1.4.5
redhatpatch availablevia redhat_api
Product: Openshift Service Mesh 1.0Fixed in: jaeger-0:v1.13.1.redhat6-1.el7
View patch
redhatpatch availablevia redhat_api
Product: Openshift Service Mesh 1.0Fixed in: kiali-0:v1.0.10.redhat1-1.el7
View patch
redhatend of lifevia redhat_api
Product: Red Hat Quay 3Fixed in: nodejs-url-parse

Vendor Advisories (2)

npmGHSA-46c4-8wrp-j99vmedium

Improper Validation and Sanitization in url-parse

Jan 6, 2022
redhatCVE-2020-8124Moderate

npmjs-url-parse: Improper validation of protocol of the returned URL

Feb 4, 2020

References

hackerone.com / reports/496293
ExploitThird Party Advisory