CVE-2026-45772 (GCVE-0-2026-45772)
Vulnerability from cvelistv5 – Published: 2026-05-15 15:45 – Updated: 2026-05-15 17:54
VLAI
EPSS
VEX
Title
Turborepo: Unexpected local code execution during Yarn Berry detection
Summary
Turborepo is a high-performance build system for JavaScript and TypeScript codebases. From 1.1.0 to before 2.9.14, Turborepo can be vulnerable to arbitrary code execution when run in untrusted repositories that contain malicious Yarn configuration. In affected versions, package manager detection executed yarn --version from the project directory, which could cause Yarn to load and execute a project-controlled yarnPath from .yarnrc.yml. An attacker who controls repository contents could cause code execution when a user or CI system runs affected turbo, @turbo/codemod, or @turbo/workspace conversion commands. This vulnerability is fixed in 2.9.14.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-15 17:53 UTC
CWE
- CWE-426 - Untrusted Search Path
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/vercel/turborepo/security/advi… | x_refsource_CONFIRM |
Impacted products
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