PT-2026-47447 · Tale · Headplane

Published 2026-06-08 · Updated 2026-06-08 · CVE-2026-46484

Mitre

CVSS v3.1

8.1

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Headplane is a feature-complete Web UI for Headscale. Prior to versions 0.6.3 and 0.7.0-beta.3, Headplane was vulnerable to a path traversal / authorization bypass in the Headscale API client used by node and user rename operations. This issue has been patched in versions 0.6.3 and 0.7.0-beta.3.

Fix

Improper Authorization

Path traversal

Weakness Enumeration

CWE-285

CWE-22

Related Identifiers

CVE-2026-46484

Affected Products

Headplane

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-46484 · Security Note
• https://github.com/tale/headplane/security/advisories/GHSA-vgj6-hcf2-fqf6 · Note
• https://github.com/tale/headplane/releases/tag/v0.6.3 · Note
• https://github.com/tale/headplane/releases/tag/v0.7.0-beta.3 · Note