$ npm audit
=== npm audit security report ===
Manual Review
Some vulnerabilities require your attention to resolve
Visit https://go.npm.me/audit-guide for additional guidance
Moderate Regular Expression Denial of Service
Package mime
Patched in >= 1.4.1 < 2.0.0 || >= 2.0.3
Dependency of s3 [dev]
Path s3 > mime
More info https://nodesecurity.io/advisories/535
found 1 moderate severity vulnerability in 3942 scanned packages
1 vulnerability requires manual review. See the full report for details.