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...

CVE-2026-53519

Lab CVE-2026-53519 - Nezha Dashboard pre-auth path traversal Lab は pre-auth path traversal via/dashboard.. prefix confusion の脆弱性を再現します。 Nezha Dashboard において、jwtsecretkey の漏洩 - JWT 偽造 - admin 権限奪取に至ります。 Docker 環境で、version ごとに A/B を分離し vuln vs patched を比較します。...

CVE-2026-53519-PoC

CVE-2026-53519 — Nezha Dashboard 路徑遍歷與 JWT 偽造 本儲存庫包含一個針對 Nezha Dashboard 漏洞的概念驗證（PoC）程式，該漏洞允許未經驗證的路徑遍歷（Path Traversal） ，導致敏感檔案（包括 jwtsecretkey）洩露，並進一步實現JWT Token 偽造以取得管理員存取權限 。 此問題已於 GitHub Security Advisory 正式追蹤： https://github.com/nezhahq/nezha/security/advisories/GHSA-5c25-7vpj-9mqh 如公告所述，該漏洞源...

Exploit for CVE-2026-53519

Lab CVE-2026-53519 - Nezha Dashboard pre-auth path traversal...

GO-2026-5832 Nezha Dashboard: DDNS and Notification credential exposure via unredacted list API in github.com/nezhahq/nezha

Nezha Dashboard: DDNS and Notification credential exposure via unredacted list API in github.com/nezhahq/nezha. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports...

Cross-site Request Forgery (CSRF)

Overview Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF via cross-site GET requests to the cron process. An attacker can execute unauthorized commands on agents by tricking a victim into visiting a malicious link. Remediation Upgrade...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the CreateStream process. An attacker can exhaust system resources by establishing multiple long-lived WebSocket connections without restriction. Remediation Upgrade...

Open Redirect

Overview Affected versions of this package are vulnerable to Open Redirect via the getRedirectURL function. An attacker can redirect users to arbitrary domains by supplying a crafted Host header during the OAuth2 authentication process. Remediation Upgrade...

GHSA-6X26-5727-RRM9 Nezha's authenticated DDNS webhook configuration allows blind SSRF from the dashboard host

Summary An authenticated Nezha dashboard user can create or update a DDNS profile with provider webhook and configure an arbitrary webhookurl, HTTP method, request body, and headers. When DDNS is triggered for a server that uses that profile, the dashboard process sends the configured request wit...