CVE-2026-47768

nebula-mesh: Newly-minted operator API key exposed in redirect URL (Referer, history, proxy logs)

Published Jul 28, 2026 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Description
nebula-mesh is a self-hosted control plane for Slack Nebula mesh virtual private network. Prior to version 0.3.2, newly-minted operator API key exposed in redirect URL (Referer, history, proxy logs). This issue has been patched in version 0.3.2.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-9pg3-25fq-p6cc nebula-mesh: Newly-minted operator API key exposed in redirect URL (Referer, history, proxy logs)
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Juev
Juev nebula-mesh
Vendors & Products Juev
Juev nebula-mesh
Type Values Removed Values Added
Description nebula-mesh is a self-hosted control plane for Slack Nebula mesh virtual private network. Prior to version 0.3.2, newly-minted operator API key exposed in redirect URL (Referer, history, proxy logs). This issue has been patched in version 0.3.2.
Title nebula-mesh: Newly-minted operator API key exposed in redirect URL (Referer, history, proxy logs)
Weaknesses CWE-598
References
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Jul 28, 2026, 6:47 PM
Reserved
May 19, 2026, 10:36 PM
Status
Deferred
Published
Jul 28, 2026, 7:17 PM
Modified
Oct 23, 2026, 11:10 PM