High 8.1Published Jun 8, 2026

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

Updated under an hour ago (Oct 27, 2026, 7:10 AM ET)

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It affects tale headplane. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for tale headplane

Exploited in the last 30 days

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.

CVSS: 8.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Weakness (CWE): CWE-22, CWE-285
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Jun 9, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

tale headplane tale:headplane (from the name)	before 0.6.3; from 0.7.0-beta.1, < 0.7.0-beta.3	CNA record

References

References

https://github.com/tale/headplane/security/advisories/GHSA-vgj6-hcf2-fqf6	x-refsource-confirm
https://github.com/tale/headplane/releases/tag/v0.6.3	x-refsource-misc
https://github.com/tale/headplane/releases/tag/v0.7.0-beta.3	x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.