CVE-2021-4435

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

An untrusted search path vulnerability was found in Yarn. When a victim runs certain Yarn commands in a directory with attacker-controlled content, malicious commands could be executed in unexpected ways.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-426

Affected software

VendorProductVersions
n/ayarn—
FedoraFedora—
FedoraExtra Packages for Enterprise Linux—

References

Timeline

Published
Feb 4, 2024
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-4435: High severity, CVSS 7.8 | Vulnix