npm package report

Is useragent safe?

2 known vulnerabilities, worst severity HIGH.

cvss
7.5

how bad it is if exploited, out of 10

epss
1.1%

chance of exploitation in the next 30 days

xyz score
4.2

CyberXYZ composite, out of 10

fig. 01 — GHSA-pjmx-9xr3-82qr, the advisory selected below

// advisories

GHSA-pjmx-9xr3-82qr

HIGHCVE-2017-16030

Affected versions of useragent are vulnerable to regular expression denial of service when an arbitrarily long User-Agent header is parsed.

Affected
<= 2.1.12
Fixed in
2.1.13
Weakness
CWE-400
Published
2018-07-24
Source
github

GHSANVDMITREreference


// ai model usage

Tracked for PyPI packages. HuggingFace models declare Python dependencies, so npm packages are not covered.


Checked 2026-09-22 at 02:33 UTC. The most recent advisory here was published 2024-10-26. Updated continuously from NVD, GHSA, OSV and CNA feeds.

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Is useragent safe? npm package security report | CyberXYZ