CVE-2026-47091Disclosure(jarrodwatts / claude_hud)

LOWCVSS 4.8 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Patch jarrodwatts claude_hud systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Claude HUD through 0.0.12, patched in commit 234d9aa, contains a path traversal vulnerability that allows attackers to read arbitrary files by supplying an unvalidated transcript_path value via stdin JSON. Attackers can access any file readable by the process and the file metadata is written to a persistent cache file with insufficient permissions, creating a forensic record of accessed paths that survives process exit.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-22

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • claude_hud

Threat summary

  • Patch or workaround signal is available
  • 2 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 2 signals
  • Technical details provided in 2 signals
  • Disclosure: 1 classified signal
  • 2 total mentions across 1 day

Affected systems

Products
claude_hud

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-05-20: 2Patch / Workaround · 2026-05-20: 2Technical Details · 2026-05-20: 205-20
Signal classification2 categories
Disclosure
150.0%
Patch
150.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • CVE@CVEnew
    Patch

    CVE-2026-47091 Claude HUD through 0.0.12, patched in commit 234d9aa, contains a path traversal vulnerability that allows attackers to read arbitrary files by supplying an unvalidate… https://www.cve.org/CVERecord?id=CVE-2026-47091

    Post summary

    The CVE-2026-47091 CVE reports a path traversal flaw in Claude HUD 0.0.12 that has been patched via commit 234d9aa, with vulnerability details but no evidence of exploitation or PoC.

    00010206
    57.5K followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-47091 Claude HUD through 0.0.12, patched in commit 234d9aa, contains a path traversal vulnerability that allows attackers to read arbitrary files by supplying an unvalidate… https://www.cve.org/CVERecord?id=CVE-2026-47091 ----- Traducción: CVE-2026-47091 Cla… http://infoflow.cloud`

    Post summary

    The remark announces CVE-2026-47091, a path traversal flaw in Claude HUD 0.0.12, noting it permits arbitrary file reads and references the patch commit that fixes it.

    0000034
    78 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appjarrodwattsclaude_hud-claude_code-

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