PT-2026-47447 · Headplane+1 · Headplane+1

CVE-2026-46484

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Published

2026-06-08

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Updated

2026-07-23

CVSS v3.1

8.1

High

VectorAV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Name of the Vulnerable Software and Affected Versions Headplane versions prior to 0.6.3 Headplane versions prior to 0.7.0-beta.3
Description Headplane, a Web UI for Headscale, contains a path traversal and authorization bypass in the Headscale API client. This issue occurs during node and user rename operations, specifically within the renameNode function, allowing authenticated OIDC users to expire or rename any node or user.
Recommendations Update to version 0.6.3. Update to version 0.7.0-beta.3.

Exploit

Fix

Path traversal

Improper Authorization

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Weakness Enumeration

CWE-22CWE-285

Related Identifiers

CVE-2026-46484
GHSA-VGJ6-HCF2-FQF6

Affected Products

Headplane
Headscale