Is csp-header safe to use?

csp-header has no known vulnerabilities on the latest version (6.3.1). DepScope rates its health at 76/100 (moderate risk).

What is the latest version of csp-header?

The latest version of csp-header is 6.3.1, released 2026-03-11.

Does csp-header have known vulnerabilities?

No known vulnerabilities on the latest version of csp-header.

Is csp-header deprecated?

No, csp-header is actively maintained. Latest release: 6.3.1 (2026-03-11).

What are alternatives to csp-header?

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

What license does csp-header use?

csp-header is licensed under WTFPL.

csp-header

npmv6.3.1

Content-Security-Policy header generator

License WTFPLpermissive34 versions1 maintainers0 deps135,592 weekly dl

frux/csp

/ 100

Health

safe to use

[email protected] is safe to use (health: 76/100)

Health breakdown0 – 100

20/25

maintenance

14/20

popularity

25/25

security

15/15

maturity

2/15

community

0/15

popularity_floor

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

4.8 KBminified

1.9 KB gzipped

0 direct dependencies

side effects

🌟

TypeScript

10/10typed

bundled

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/csp-header