Claude Code vulnerable to arbitrary code execution caused by maliciously configured git email
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| anthropics | claude-code | affected |
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No data.
| Vendor | Product | Versions |
|---|---|---|
| Anthropics | Claude Code | — |
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-27563 | Claude Code vulnerable to arbitrary code execution caused by maliciously configured git email |
Github GHSA |
GHSA-j4h9-wv2m-wrf7 | Claude Code vulnerable to arbitrary code execution caused by maliciously configured git email |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.545% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Anthropic
Anthropic claude Code |
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| CPEs | cpe:2.3:a:anthropic:claude_code:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
Anthropic
Anthropic claude Code |
|
| Metrics |
cvssV3_1
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Anthropics
Anthropics claude Code |
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| Vendors & Products |
Anthropics
Anthropics claude Code |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Claude Code vulnerable to arbitrary code execution caused by maliciously configured git email | |
| Weaknesses | CWE-94 | |
| References |
| |
| Metrics |
cvssV4_0
|