GitHub Advisoryadvisory · npm

GHSA-4fgq-fpq9-mr3g Claude Code can execute commands prior to the startup trust dialog

HIGH Published 2025-10-03 Modified 2025-10-03 Official page ↗
Aliases
CVE-2025-59536
Ecosystem
npm
Packages
@anthropic-ai/claude-code
Severity
High
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Weaknesses
CWE-94
Reviewed
2025-10-03

Affected packages

• npm @anthropic-ai/claude-code: < 1.0.111 → fixed in 1.0.111

Description

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. Thank you to https://hackerone.com/avivdon for reporting this issue!

Related

Alias · CVE (1)

Weakness · CWE (1)

  • CWE-94 Improper Control of Generation of Code weakness

References