漏洞信息
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Vulnerability Title
Nebula-mesh allows non-admin operators to disable webhook SSRF protection via `allow_private`
Vulnerability Description
nebula-mesh is a self-hosted control plane for Slack Nebula mesh VPN. From version 0.6.0 to before version 0.7.2, non-admin operators (role user) can set allow_private: true on their own managed webhook subscription (POST/PATCH /api/v1/webhook-subscriptions). No admin check exists on this field. At delivery time, allow_private switches the dispatcher to an unguarded HTTP client, bypassing the private/loopback/link-local SSRF guard — letting a low-privilege operator make the server request internal addresses. This issue has been patched in version 0.7.2.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Vulnerability Type
授权机制缺失
Vulnerability Title
Forgekeep nebula-mesh 授权问题漏洞
Vulnerability Description
Forgekeep nebula-mesh是Forgekeep团队的一款构建安全虚拟专用网络的组网工具。 Forgekeep nebula-mesh 0.6.0版本至0.7.2之前版本存在安全漏洞,该漏洞源于非管理员操作者可设置allow_private为true,将调度器切换至未受保护的HTTP客户端,绕过私网/回环/链路本地地址的SSRF防护,可能导致低权限操作者使服务器请求内部地址。
CVSS Information
N/A
Vulnerability Type
N/A