npm vulnerability intelligence

define-properties NPM Package
Vulnerability Check

Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.

No advisories MIT v1.2.1
Vulnerability Analysis OSV Live

define-properties

v1.2.1 · MIT · 83,291,353 dl/wk

Advisory Breakdown

Critical 0
High 0
Moderate 0
Low 0

Severity Rating

No advisories

0 advisories

No advisories

Weekly downloads

83,291,353

Total advisories

0

Latest version

1.2.1

License

MIT

Advisories Package Info Runtime

Known advisories

OSV records for the npm ecosystem

No known advisories

No known OSV advisories found for this npm package. This is not a security guarantee; continue to monitor updates and audit your dependency graph.

Checked Jun 6, 2026, 5:06 AM from npm and OSV.dev

Package metadata

From the npm registry

Package name
define-properties
Ecosystem
npm
Latest version
1.2.1
License
MIT
Weekly downloads
83,291,353
Repository
Open repository

Remediation boundary

What RequestGuard does — and doesn't — cover

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Data from npm registry and OSV.dev · Checked 6/6/2026, 5:06:09 AM