CVE-2025-59041 — Claude Code vulnerable to arbitrary code execution caused by maliciously configured git email

CVE-2025-59041

Claude Code vulnerable to arbitrary code execution caused by maliciously configured git email PUBLISHED

Description (CNA)

Claude Code is an agentic coding tool. At startup, Claude Code executed a command templated in with `git config user.email`. Prior to version 1.0.105, a maliciously configured user email in git could be used to trigger arbitrary code execution before a user accepted the workspace trust dialog. Users on standard Claude Code auto-update will have received this fix automatically. Users performing manual updates are advised to update to version 1.0.105 or the latest version.

Affected (CNA)

Vendor / product	Versions
anthropics / claude-code	affected < 1.0.105

CWE

CWE-94

References

https://github.com/anthropics/claude-code/security/advisories/GHSA-j4h9-wv2m-wrf7

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.