Back to search
CVE-2021-4435
Published: Feb 4, 2024
Modified: Jun 17, 2025
PUBLISHED
CVSS v3.1
7.7
HIGH
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | yarn | unaffected 1.22.13 |
Fedora | Fedora | All versions |
Fedora | Extra Packages for Enterprise Linux | All versions |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
References
https://access.redhat.com/security/cve/CVE-2021-4435
vdb-entry
x_refsource_REDHAT
RHBZ#2262284
issue-tracking
x_refsource_REDHAT
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now