JSON has no known vulnerabilities on the latest version (4.11). DepScope rates its health at 57/100 (high risk).

What is the latest version of JSON?

The latest version of JSON is 4.11, released 2026-03-22.

Does JSON have known vulnerabilities?

No known vulnerabilities on the latest version of JSON.

No, JSON is actively maintained. Latest release: 4.11 (2026-03-22).

What are alternatives to JSON?

DepScope has no curated alternatives for JSON at this time.

JSON

cpanv4.11

JSON (JavaScript Object Notation) encoder/decoder

License perl_51 versions1 maintainers3 deps

makamaka/JSON

/ 100

Health

use with caution

[email protected] low health (57/100) — consider alternatives

Moderate health score (57/100) — verify manually

Health breakdown0 – 100

20/25

maintenance

0/20

popularity

25/25

security

9/15

maturity

3/15

community

Vulnerabilities

none known

Maintainer trust

Active maintainers (3m)

1

Contributors (12m)

1

Primary author dominance

100%

GitHub stars

44

single active maintainer 3msingle author dominance

Health History

Dependency Tree

License Audit

Dependencies (3)

Scalar::Util Test::More ExtUtils::MakeMaker

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cpan/JSON

Last updated · 2026-03-22T03:00:02