SEPTEMBER 20, 2026
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Case File

CVE-2026-47726

HIGH · CVSS 7.1 EPSS 0.24% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-07-28 · Last synced 2026-08-27

CyberRota Analysis

AI-Generated

The vulnerability in nebula-mesh allows unauthorized access to the full audit log due to a lack of proper admin checks in the handleGetAuditLog function, exposing sensitive information such as cross-tenant actor names and operational details. This could enable malicious actors to enumerate server activities and identify key targets within the network. Organizations using versions prior to 0.3.2 should prioritize updating to mitigate potential data exposure risks.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

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CVE
CVE-2026-47726
Severity
HIGH
CVSS
7.1
EPSS
0.24%

Original NVD Description

nebula-mesh is a self-hosted control plane for Slack Nebula mesh virtual private network. Prior to version 0.3.2, internal/api/audit.go:12 — handleGetAuditLog does no admin check. The route is bearer-auth gated only; any operator API key returns the full audit log via store.ListAuditEntries (up to limit=1000). This includes cross-tenant actor names, host/CA/operator IDs, action timestamps, and masked-IP entries from rate-limit refusals — enough surface for a tenant to enumerate the server's activity, infer staffing patterns, or identify high-value targets. This issue has been patched in version 0.3.2.