CVE-2025-59536

High

Description

Claude Code is an agentic coding tool. Versions before 1.0.111 were vulnerable to Code Injection due to a bug in the startup trust dialog implementation. Claude Code could be tricked to execute code contained in a project before the user accepted the startup trust dialog. Exploiting this requires a user to start Claude Code in an untrusted directory. Users on standard Claude Code auto-update will have received this fix automatically. Users performing manual updates are advised to update to the latest version. This issue is fixed in version 1.0.111.

SeverityHigh
CVSS8.8
Exploit probability—
ProductAnthropic Claude Code
PublishedOct 3, 2025
First seenOct 3, 2025

How to fix

Update
  • anthropic claude_code1.0.111 or later
  • @anthropic-ai/claude-code1.0.111 or later

Affected products

ProductAffected versionsFixed in
anthropic claude_codev < 1.0.1111.0.111
@anthropic-ai/claude-codenpmv < 1.0.1111.0.111

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