CVE-2026-47092 — Claude HUD 0.0.12 Arbitrary Command Execution via COMSPEC Environment Variable
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 CO…
Published: 2026-05-18 · CVSS: 7.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7