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CVE-2026-47092

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CVE-2026-47092

Published: May 18, 2026

Modified: May 19, 2026

PUBLISHED

CVSS v3.1

7.8

HIGH

Description

Claude HUD through 0.0.12, patched in commit 234d9aa, contains a command injection vulnerability that allows local attackers to execute arbitrary commands by manipulating the COMSPEC environment variable. Attackers can set COMSPEC to an arbitrary binary path before claude-hud performs its version check, causing execFile() to execute the attacker-supplied executable with cmd.exe arguments, resulting in arbitrary code execution on Windows systems.

VendorProductVersions

jarrodwatts

claude-hud

affected
0 - <= 0.0.12
unaffected
234d9aad919b51326a43bcf90b45ae35c23afc30

Weaknesses (CWE)

CWE-427

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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