CVE-2026-47726— nebula-mesh: GET /api/v1/audit-log discloses all entries to any operator
Quick assessment
Affected
juev nebula-mesh
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Forgekeep nebula-mesh是Forgekeep团队的一系列网络代理和VPN整合软件。 Forgekeep nebula-mesh 0.3.2之前版本存在授权问题漏洞，该漏洞源于内部/api/audit.go中handleGetAuditLog未进行管理员检查，导致任何操作者API密钥均可获取完整审计日志，可能使攻击者枚举服务器活动、推断人员配置或识别高价值目标。
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud StorageAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| juev | nebula-mesh | < 0.3.2 |
affected |
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I. Basic Information for CVE-2026-47726
Vulnerability Information
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Vulnerability Title
nebula-mesh: GET /api/v1/audit-log discloses all entries to any operator
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Forgekeep nebula-mesh 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Forgekeep nebula-mesh是Forgekeep团队的一系列网络代理和VPN整合软件。 Forgekeep nebula-mesh 0.3.2之前版本存在授权问题漏洞，该漏洞源于内部/api/audit.go中handleGetAuditLog未进行管理员检查，导致任何操作者API密钥均可获取完整审计日志，可能使攻击者枚举服务器活动、推断人员配置或识别高价值目标。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| juev | nebula-mesh | < 0.3.2 | - |
|
II. Public POCs for CVE-2026-47726
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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III. Intelligence Information for CVE-2026-47726
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Vendor Advisories for CVE-2026-47726 (1)
Other References for CVE-2026-47726 (1)
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🔗 Release v0.3.2 · forgekeep/nebula-mesh · GitHub x_refsource_MISC
Same Patch Batch · juev · 2026-07-28 · 6 CVEs total
| CVE-2026-49258 | 8.8 HIGH | Nebula Mesh: Web UI lacks ownership checks, enabling cross-operator access to hosts and ne |
| CVE-2026-48025 | 6.9 MEDIUM | nebula-mesh: Decrypted CA private key persists in heap after signing |
| CVE-2026-47725 | 6.9 MEDIUM | nebula-mesh: Web UI lacks CSRF tokens on /ui/* mutating endpoints |
| CVE-2026-47768 | 5.5 MEDIUM | nebula-mesh: Newly-minted operator API key exposed in redirect URL (Referer, history, prox |
| CVE-2026-48058 | 4.6 MEDIUM | nebula-mesh: Session and OIDC state cookies lack the Secure attribute |
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V. Comments for CVE-2026-47726
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