CVE-2026-47726
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.
- CVSS 4.0
- 7.1
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N - EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 22% of CVEs (scores of 2026-10-25)
- CWE
- CWE-285
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-qm33-p5p9-f8vg | Go | github.com/juev/nebula-mesh | <0.3.2 | 0.3.2 |
| GO-2026-5586 | Go | github.com/juev/nebula-mesh | <0.3.2 | 0.3.2 |
References
- https://github.com/forgekeep/nebula-mesh/commit/8baaace54c2a23e7c351b3efab5a31ab07b125dc
- https://github.com/forgekeep/nebula-mesh/releases/tag/v0.3.2
- https://github.com/forgekeep/nebula-mesh/security/advisories/GHSA-qm33-p5p9-f8vg
- https://github.com/forgekeep/nebula-mesh/security/advisories/GHSA-qm33-p5p9-f8vg