Dashboard / CVE-2026-47091

CVE-2026-47091

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 35/100
Published: 2026-05-18 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Low Complexity No Interaction

CVSS Vector Breakdown

AV: Local
AC: Low
PR: Low
UI: None
S: X
AT: None
VC: Low
VI: None
VA: None

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.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
jarrodwatts claude_hud < 0.0.12

References & Advisories (4)

Bug Bounty Relevance

35 / 100
✓ Low complexity
✓ No user interaction

CVSS Score

4.8 / 10.0 v4.0
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.13%
Raw Score 0.001260
Percentile 2.3%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00126
2026-10-28
0.00126

Intelligence Sources

nvd ref →

External Links