Vulnerability in Yeoman Environment
CVE-2026-42089
Yeoman Environment provides an API to discover, create, and run generators, and to configure where and how a generator is resolved. Versions 2.9.0 through 6.0.0 install missing local generator packages from caller-supplied package names wi…
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.
Affected products
- Yeoman Environment — versions >= 2.9.0, < 6.0.1
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-42089?
- CVE-2026-42089 is a high-severity vulnerability in Yeoman Environment, classified under Inclusion of Functionality from Untrusted Control Sphere. CVSS score: 8.6/10. Published 2026-06-16.
- How severe is CVE-2026-42089?
- High severity. CVSS v3 base score is 8.6 out of 10.