Package Health

yaml

JavaScript parser and stringifier for YAML

Latest 2.9.1NPMNPM

90%

Total Score

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

75

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

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Health Score Breakdown

Project backingcaution

The repository is owned by an individual account rather than an organization, so the concentrated contributor activity carries more weight than it would with clear organizational backing. The long release history and active recent work partly offset this concern.

Repo bus factorcaution

One contributor made about 86% of the 29 recent commits, leaving a concentrated maintenance burden despite three additional contributors. The active secondary contributors provide some compensation, but continuity risk remains.

Vulnerabilities

TitleVersionsSeverity
AIKIDO-2026-683761 Pre-CVE
Found by Aikido Intel before public disclosure or CVE publication.
yaml is vulnerable to Denial of Service (DoS) in versions 2.0.0 - 2.9.0.
2.0.0 - 2.9.0
Low
CVE-2026-33532
yaml is vulnerable to Uncontrolled Recursion in versions 2.0.0 - 2.8.3 and 1.0.0 - 1.10.3.
1.0.0 - 1.10.32.0.0 - 2.8.3
Medium
CVE-2023-2251
yaml is vulnerable to Uncaught Exception in versions 2.0.0-5 - 2.2.2.
2.0.0-5 - 2.2.2
High

Package versions

Maintainers

Direct Dependencies

No direct dependencies.

Weekly Downloads

Info

Last Published
1 month ago
Created
15 years ago
Unpacked Size
0.7 MB

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