Nezha Dashboard < 2.0.13 - Path Traversal

Nezha Monitoring 2.0.13 contains a path traversal caused by improper prefix checking in the dashboard's NoRoute handler, letting unauthenticated attackers read arbitrary files via crafted URLs. id: CVE-2026-53519 info: name: Nezha Dashboard 2.0.13 - Path Traversal author: Aryu-RU,str4k3r severity...

POC_CVE-2026-46716

CVE-2026-46716 — Nezha 监控通过 Cron API 授权绕过实现跨租户 RCE 一个用于复现和检测 CVE-2026-46716 的实验室环境。该漏洞是 Nezha 监控中的一个严重漏洞：POST /api/v1/cron 端点缺少管理员权限检查，使 RoleMember 用户能够实现跨租户远程代码执行。 漏洞概述 字段| 详情 ---|--- CVE ID| CVE-2026-46716 GHSA| GHSA-99gv-2m7h-3hh9 CVSS| 9.9（严重）— AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H 受影响版本|...

CVE-2026-53519-PoC

CVE-2026-53519 — Nezha Dashboard のパストラバーサル & JWT フォージェリ 英語 | 繁体中国語 | 簡体中国語 このリポジトリには、Nezha Dashboard の脆弱性を利用した Proof-of-Concept PoC エクスプロイトが含まれています。この脆弱性により、認証なしのパストラバーサル が可能となり、機密ファイル（jwtsecretkey を含む）が漏洩し、管理者アクセス用の JWT トークンの偽造 が可能になります。 この問題は GitHub Security Advisory で正式に追跡されています。...

CVE-2026-62283

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. Nezha versions 1.14.13 through 1.14.14 and 2.0.0 through 2.0.9 do not bind stream identifiers created by CreateStream in service/rpc/iostream.go to their creating user, and GET /ws/terminal/:id and GET...

EUVD-2026-64139

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. Nezha versions 1.14.13 through 1.14.14 and 2.0.0 through 2.0.9 do not bind stream identifiers created by CreateStream in service/rpc/iostream.go to their creating user, and GET /ws/terminal/:id and GET...

CVE-2026-62283

Nezha Monitoring (a self-hostable server and website monitoring tool) versions 1.14.13–1.14.14 and 2.0.0–2.0.9 contain a cross-tenant session hijack vulnerability. Stream identifiers created by CreateStream in service/rpc/io_stream.go are not bound to their creating user, and the WebSocket endpoi...

CVE-2026-62283 Nezha Monitoring: Cross-tenant terminal/file-manager session hijack via WebSocket stream UUID without ownership check

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. Nezha versions 1.14.13 through 1.14.14 and 2.0.0 through 2.0.9 do not bind stream identifiers created by CreateStream in service/rpc/iostream.go to their creating user, and GET /ws/terminal/:id and GET...

CVE-2026-62283 Nezha Monitoring: Cross-tenant terminal/file-manager session hijack via WebSocket stream UUID without ownership check

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. Nezha versions 1.14.13 through 1.14.14 and 2.0.0 through 2.0.9 do not bind stream identifiers created by CreateStream in service/rpc/iostream.go to their creating user, and GET /ws/terminal/:id and GET...

PT-2026-79458

Name of the Vulnerable Software and Affected Versions Nezha Monitoring versions 1.14.13 through 1.14.14 Nezha Monitoring versions 2.0.0 through 2.0.9 Description Nezha Monitoring fails to bind stream identifiers created by the CreateStream function in service/rpc/io stream.go to the user who...

GO-2026-5119 Nezha's authenticated agents can forge service-monitor results for other users' services in github.com/nezhahq/nezha

Nezha accepts service-monitor TaskResult messages from an authenticated agent based only on whether the reported service ID exists. The dashboard authenticates the agent and derives the reporter server ID from the gRPC stream, but the service-monitor result worker does not verify that the reporte...

SUSE CVE-2026-46717

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 1.4.0 to before version 2.0.8, nezha's dashboard supports two user roles: RoleAdmin Role==0 and RoleMember Role==1. The notification routes POST /api/v1/notification and PATCH...

SUSE CVE-2026-47120

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 1.4.0 to before version 2.0.8, a RoleMember can fire other users' cron tasks via AlertRule.FailTriggerTasks no ownership check. This issue has been patched in version 2.0.8...

SUSE CVE-2026-47124

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 1.4.0 to before version 2.0.9, any authenticated non-admin member can connect to the server-status WebSocket and receive telemetry for all servers, including servers owned by other users...

SUSE CVE-2026-47268

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 0.20.0 to before version 2.0.10, an authenticated Nezha dashboard user can create or update a DDNS profile with provider webhook and configure an arbitrary webhookurl, HTTP method, request...

SUSE CVE-2026-49396

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 1.0.0 to before version 2.0.14, cross-site GET request can trigger stored cron commands on a victim's agents. This issue has been patched in version 2.0.14...

SUSE CVE-2026-49397

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 2.0.0 to before version 2.0.14, private services EnableShowInService: false are enumerable via per-server endpoints, leaking name and timing data. This issue has been patched in version...

SUSE CVE-2026-53519

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. Prior to version 2.0.13, fallbackToFrontend in the dashboard's NoRoute handler treats any URL whose raw string starts with /dashboard as an admin-frontend asset request. The check uses strings.HasPrefi...

SUSE CVE-2026-53520

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 2.0.14 to before version 2.1.0, authenticated users can claim the dashboard Host through NAT and preempt all dashboard routing. This issue has been patched in version 2.1.0...

SUSE CVE-2026-53521

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 2.0.14 to before version 2.1.0, PATCH /server/id accepts and persists nonexistent ddnsprofiles IDs for a member-owned server. If another user later creates a DDNS profile with one of those...

SUSE CVE-2026-53522

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 1.0.0 to before version 2.2.0, the Nezha dashboard exposes two endpoints that create long-lived WebSocket streams to monitored agents: POST /api/v1/terminal - createTerminal...