CVE-2026-46484

HighCVSS 8.1/10Last modified Jul 23, 2026

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.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Weakness enumeration

CWE-22 CWE-285

Affected software

Vendor	Product	Versions
tale	headplane	< 0.6.3; >= 0.7.0-beta.1, < 0.7.0-beta.3

References

Timeline

Published: Jun 8, 2026
Last modified: Jul 23, 2026
NVD status: Deferred

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