npm vulnerability intelligence

source-map-js NPM Package
Vulnerability Check

Generates and consumes source maps

No advisories BSD-3-Clause v1.2.1
Vulnerability Analysis OSV Live

source-map-js

v1.2.1 · BSD-3-Clause · 135,295,491 dl/wk

Advisory Breakdown

Critical 0
High 0
Moderate 0
Low 0

Severity Rating

No advisories

0 advisories

No advisories

Weekly downloads

135,295,491

Total advisories

0

Latest version

1.2.1

License

BSD-3-Clause

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, 4:53 AM from npm and OSV.dev

Package metadata

From the npm registry

Package name
source-map-js
Ecosystem
npm
Latest version
1.2.1
License
BSD-3-Clause
Weekly downloads
135,295,491
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, 4:53:56 AM