Package Health/js-yaml
js-yaml
YAML 1.2 parser and serializer
97%
Total Score
Maintainer Stability
Maintainer Stability
Assesses the consistency and reliability of package maintainers
100
Dependencies
Dependencies
Evaluates the health and security of package dependencies
97
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
0
Are you affected? Scan for Free
Vulnerabilities
| Title | Versions | Severity |
|---|---|---|
AIKIDO-2026-633502 js-yaml is vulnerable to Denial of Service (DoS) in versions 3.0.0 - 3.15.0 and 4.0.0 - 4.3.0. | 3.0.0 - 3.15.04.0.0 - 4.3.0 | High |
CVE-2026-73643 js-yaml is vulnerable to Inefficient Algorithmic Complexity in versions 5.0.0 - 5.2.1. | 5.0.0 - 5.2.1 | High |
CVE-2026-59868 js-yaml is vulnerable to Uncontrolled Resource Consumption in versions 5.0.0 - 5.1.0. | 5.0.0 - 5.1.0 | Medium |
CVE-2026-59869 js-yaml is vulnerable to Uncontrolled Resource Consumption in versions 3.0.0 - 3.15.0 and 4.0.0 - 4.3.0. | 3.0.0 - 3.15.04.0.0 - 4.3.0 | High |
CVE-2026-59870 js-yaml is vulnerable to Inefficient Algorithmic Complexity in versions 5.0.0 - 5.2.0. | 5.0.0 - 5.2.0 | Medium |
Package versions
Maintainers
Direct Dependencies
| Dependency | Last Release | Score |
|---|---|---|
 argparse Version ^2.0.1 | — | — |
Weekly Downloads
Info
- Last Published
- 12 hours ago
- Created
- 14 years ago
- Unpacked Size
- 1.5 MB
Are You Affected?
Connect your repositories to instantly see whether vulnerable or malicious packages exist in your codebase.
Free. No credit card required.
Resources
Industries
Use Cases
Compare
Subscribe
Stay up to date with all updates
I consent to receiving marketing communications based on Aikido’s Privacy Policy.
© 2026 Aikido Security BV | BE0792914919
Keizer Karelstraat 15, 9000, Ghent, Belgium
95 Third St, 2nd Fl, San Francisco, CA 94103, US
Unit 6.15 Runway East 18 18 Crucifix Ln, London SE1 3JW UK
Ghent, Belgium | San Francisco, US
SOC 2Compliant
ISO 27001Compliant