CVE-2026-47726
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.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/juev/nebula-meshGo | < 0.3.2 | 0.3.2 |
Affected products
2- Range: <0.3.2
- osv-coordsRange: < 0.0.20260723T184607-160000.1.1
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-qm33-p5p9-f8vgghsaADVISORY
- github.com/forgekeep/nebula-mesh/commit/8baaace54c2a23e7c351b3efab5a31ab07b125dcnvdWEB
- github.com/forgekeep/nebula-mesh/releases/tag/v0.3.2nvdWEB
- github.com/juev/nebula-mesh/security/advisories/GHSA-qm33-p5p9-f8vgghsaWEB
- github.com/forgekeep/nebula-mesh/security/advisories/GHSA-qm33-p5p9-f8vgnvd
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