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CVE-2025-65099
Published: Nov 19, 2025
Modified: Nov 20, 2025
PUBLISHED
Description
Claude Code is an agentic coding tool. Prior to version 1.0.39, when running on a machine with Yarn 3.0 or above, Claude Code could have been tricked to execute code contained in a project via yarn plugins before the user accepted the startup trust dialog. Exploiting this would have required a user to start Claude Code in an untrusted directory and to be using Yarn 3.0 or above. This issue has been patched in version 1.0.39.
| Vendor | Product | Versions |
|---|---|---|
anthropics | claude-code | affected < 1.0.39 |
Weaknesses (CWE)
References
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