Package Health

z-schema

Fast, lightweight JSON Schema validator for Node.js and browsers — full support for draft-04, draft-06, draft-07, draft-2019-09, and draft-2020-12 (latest)

Latest 12.2.0NPMNPM

93%

Total Score

Maintainer Stability
Maintainer Stability
Assesses the consistency and reliability of package maintainers

65

Dependencies
Dependencies
Evaluates the health and security of package dependencies

100

Maturity
Maturity
Indicates package age, release frequency, and adoption metrics

100

Supply Chain
Supply Chain
Evaluates supply chain security practices and risks

100

Attestations
Attestations
Measures the presence and validity of package attestations and signatures

100

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Vulnerabilities

TitleVersionsSeverity
AIKIDO-2026-10450 Pre-CVE
Found by Aikido Intel before public disclosure or CVE publication.
z-schema is vulnerable to Prototype Pollution in versions 3.0.0 - 12.0.4.
3.0.0 - 12.0.4
Medium
AIKIDO-2026-10449 Pre-CVE
Found by Aikido Intel before public disclosure or CVE publication.
z-schema is vulnerable to Regular Expression Denial-of-service (ReDoS) in versions 7.1.0 - 12.0.4.
7.1.0 - 12.0.4
Medium

Package versions

Maintainers

Direct Dependencies

DependencyLast ReleaseScore
punycode
Version ^2.3.1
validator
Version ^13.15.26
safe-regex2
Version ^5.1.0

Weekly Downloads

Info

Last Published
1 month ago
Created
12 years ago
Unpacked Size
1.1 MB