CVE-2026-46484 – Headplane: Path Traversal + RBAC Bypass in renameNode allows authenticated OIDC users to expire or rename any node/user

CVE ID :CVE-2026-46484

Published : June 8, 2026, 8:17 p.m. | 17 minutes ago

Description :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.

Severity: 8.1 | HIGH

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