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)
82%
Total Score
83
100
100
60
100
One of five workflows contains a detected script-injection pattern, which is a workflow security concern even though no pull_request_target, workflow_run, or untrusted-checkout risks were found.
A prepare install-time script is present, adding some install complexity; the available build and provenance signals provide context but do not remove that operational consideration.
All 20 recent commits came from one contributor, creating a meaningful single-maintainer continuity risk for a user-owned project.
No repository security policy was found, reducing transparency about how vulnerabilities should be reported and handled.
Three workflows lack top-level permissions and one release workflow grants top-level write access, leaving room for tighter least-privilege workflow configuration.
| Title | Versions | Severity |
|---|---|---|
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 |
| Dependency | Last Release | Score |
|---|---|---|
punycode Version ^2.3.1 | — | — |
validator Version ^13.15.26 | — | — |
safe-regex2 Version ^5.1.0 | — | — |
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