PT-2026-86936 · Git+1 · Knowns

CVE-2026-86543

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Published

2026-09-07

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Updated

2026-09-11

CVSS v3.1

9.8

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
knowns versions before 0.30.0 serve the management API without authentication on all network interfaces by default, with no password required on fresh installations. Attackers can access the unauthenticated /api/tunnel/start endpoint to provision a public tunnel and republish the API at a publicly accessible address.

Exploit

Fix

Missing Authentication

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Weakness Enumeration

Related Identifiers

CVE-2026-86543
GHSA-FC85-99VC-9C75

Affected Products

Knowns