Vulnerability in Jarrodwatts Claude-hud
CVE-2026-47090
Claude HUD through 0.0.12, patched in commit 234d9aa, constructs OSC 8 terminal hyperlink escape sequences using raw cwd and branchUrl values without stripping control characters or encoding embedded values, allowing attackers to inject ar…
EPSS: 0.000 (1.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/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-2026-47090?
- CVE-2026-47090 is a medium-severity vulnerability in Jarrodwatts Claude-hud, classified under CWE-150. CVSS score: 4.6/10. Published 2026-05-18.
- How severe is CVE-2026-47090?
- Medium severity. CVSS v3 base score is 4.6 out of 10.