Is path-to-regexp safe to use?

path-to-regexp has no known vulnerabilities on the latest version (8.4.2). DepScope rates its health at 90/100 (low risk).

What is the latest version of path-to-regexp?

The latest version of path-to-regexp is 8.4.2, released 2026-04-01.

Does path-to-regexp have known vulnerabilities?

No known vulnerabilities on the latest version of path-to-regexp.

Is path-to-regexp deprecated?

No, path-to-regexp is actively maintained. Latest release: 8.4.2 (2026-04-01).

What are alternatives to path-to-regexp?

Popular alternatives to path-to-regexp in npm include: semver, ansi-styles, debug, minimatch, brace-expansion.

What license does path-to-regexp use?

path-to-regexp is licensed under MIT.

path-to-regexp

npmv8.4.2

Express style path to RegExp utility

License MITpermissive73 versions6 maintainers0 deps161,018,131 weekly dl

pillarjs/path-to-regexp

/ 100

Health

safe to use

[email protected] is safe to use (health: 90/100)

Health breakdown0 – 100

20/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

10/15

community

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

10/10typed

bundled

OSS Scorecard

OpenSSF security posture score

7.6/10

strong

Maintainer trust

Active maintainers (3m)

2

Contributors (12m)

7

Primary author dominance

79%

GitHub stars

8,583

Quality signals

OSS Criticality

0.90critical

Download trend

stable(+1.1%)

Publish security

npm signed

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/path-to-regexp