Path Traversal in Jarrodwatts Claude-hud
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 unvalidated transcript_path value via stdin JSON. Attackers can access any file rea…
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.000 (1.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Jarrodwatts Claude-hud — versions 0, 234d9aad919b51326a43bcf90b45ae35c23afc30
- Jarrodwatts Claude_hud
Weakness classification (CWE)
References
- disclosure@vulncheck.com (Patch, patch)
- disclosure@vulncheck.com (technical-description, Issue Tracking)
- disclosure@vulncheck.com (issue-tracking, Patch, Issue Tracking)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2026-47091?
- CVE-2026-47091 is a low-severity vulnerability in Jarrodwatts Claude-hud, classified under Path Traversal. CVSS score: 3.3/10. Published 2026-05-18.
- How severe is CVE-2026-47091?
- Low severity. CVSS v3 base score is 3.3 out of 10.