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 Monitoring Cross-Tenant RCE via Cron API Authorization Bypass A lab environment for reproducing and detecting CVE-2026-46716 , a critical vulnerability in Nezha Monitoring where the POST /api/v1/cron endpoint lacks admin privilege checks, allowing RoleMember users to achiev...

CVE-2026-53519-PoC

CVE-2026-53519 — Nezha Dashboard Path Traversal & JWT Forgery English | 繁體中文 | 简体中文 This repository contains a Proof-of-Concept PoC exploit for a vulnerability in the Nezha Dashboard that allows unauthenticated path traversal , leading to disclosure of sensitive files including jwtsecretkey and...

CVE-2026-53519

Lab CVE-2026-53519 - Nezha Dashboard pre-auth path traversal Lab tai hien lo hong pre-auth path traversal via/dashboard.. prefix confusion trong Nezha Dashboard, dan toi leak jwtsecretkey - forge JWT - chiem quyen admin. Moi truong Docker, tach A/B theo version de so sanh vuln vs patched. | Image...

CVE-2026-120046

Nezha 2.0.0 before 2.4.0 contains a NULL pointer dereference vulnerability in ServiceSentinel.loadTodayStats that allows authenticated users to crash the dashboard by deleting a service. Attackers can delete their own service via POST /api/v1/batch-delete/service, leaving orphaned servicehistorie...

EUVD-2026-114328

Nezha 2.0.0 before 2.4.0 contains a NULL pointer dereference vulnerability in ServiceSentinel.loadTodayStats that allows authenticated users to crash the dashboard by deleting a service. Attackers can delete their own service via POST /api/v1/batch-delete/service, leaving orphaned servicehistorie...

CVE-2026-120046

Nezha versions 2.0.0 before 2.4.0 are vulnerable to a NULL pointer dereference in the ServiceSentinel.loadTodayStats function. An authenticated user can trigger this by deleting their own service via POST /api/v1/batch-delete/service, which leaves orphaned service_histories rows. These orphaned r...

CVE-2026-120046 Nezha 2.0.0 before 2.4.0 Startup NULL Pointer Dereference via Orphaned Service History

Nezha 2.0.0 before 2.4.0 contains a NULL pointer dereference vulnerability in ServiceSentinel.loadTodayStats that allows authenticated users to crash the dashboard by deleting a service. Attackers can delete their own service via POST /api/v1/batch-delete/service, leaving orphaned servicehistorie...

CVE-2026-120046 Nezha 2.0.0 before 2.4.0 Startup NULL Pointer Dereference via Orphaned Service History

Nezha 2.0.0 before 2.4.0 contains a NULL pointer dereference vulnerability in ServiceSentinel.loadTodayStats that allows authenticated users to crash the dashboard by deleting a service. Attackers can delete their own service via POST /api/v1/batch-delete/service, leaving orphaned servicehistorie...

CVE-2026-120046: nezhahq nezha: Nezha 2.0.0 before 2.4.0 contains a NULL pointer dereference vulnerability in ServiceSentinel.loadTodayStats that…

Nezha 2.0.0 before 2.4.0 contains a NULL pointer dereference vulnerability in ServiceSentinel.loadTodayStats that allows authenticated users to crash the dashboard by deleting a service. Attackers can delete their own service via POST /api/v1/batch-delete/service, leaving orphaned servicehistorie...

PT-2026-133773

Nezha 2.0.0 before 2.4.0 contains a NULL pointer dereference vulnerability in ServiceSentinel.loadTodayStats that allows authenticated users to crash the dashboard by deleting a service. Attackers can delete their own service via POST /api/v1/batch-delete/service, leaving orphaned service histori...

Nezha CVE-2026-53519 Detect

Fingerprints Nezha monitoring dashboard/API. !/usr/bin/env python3 -- coding: utf-8 -- """Fingerprints Nezha monitoring dashboard/API.""" from kittysploit import from lib.protocols.http.httpclient import Httpclient class ModuleScanner, Httpclient: info = "name": "Nezha CVE-2026-53519 Detect",...

Nezha Monitoring CVE-2026-53519 JWT forgery

CVE-2026-53519: path traversal under the Nezha dashboard exposes data/config.yaml jwtsecretkey and data/sqlite.db. Forges an HS256 admin JWT and verifies access to /api/v1/profile. !/usr/bin/env python3 -- coding: utf-8 -- """Nezha Monitoring CVE-2026-53519 path traversal + JWT forgery admin...

PT-2026-118084

Nezha Monitoring: Whole-instance DoS in Nezha dashboard: a member can crash the process for every tenant in github.com/nezhahq/nezha...

CVE-2026-111386

Nezha from 1.7.0 before 2.3.15 contains an information disclosure vulnerability that allows authenticated members to enumerate other tenants' server IDs through differential responses. Attackers can sweep sequential IDs against getServerConfig and setServerConfig, distinguishing 'permission denie...

CVE-2026-111387

Nezha from 2.2.5 before 2.3.15 contains an information disclosure vulnerability that allows authenticated users to retrieve third-party credentials because listDDNS omits WebhookURL and WebhookRequestBody redaction. Admins or PATs with nezha:ddns:read scope can call GET /api/v1/ddns to read...

CVE-2026-111383

Nezha from 2.0.13 before 2.3.15 contains a resource exhaustion vulnerability that allows authenticated users to open unbounded concurrent connections to the /api/v1/ws/transfer WebSocket endpoint. Attackers can hold thousands of subscriptions created by ServerTransferClass.Subscribe without limit...

CVE-2026-111384

Nezha 1.0.0 before 2.3.15 contains a memory exhaustion vulnerability in the dashboard file manager WebSocket endpoint because fmStream never calls SetReadLimit, leaving message size unbounded. Authenticated users with file manager scopes can send one oversized binary message to /api/v1/ws/file/:i...

CVE-2026-111385

Nezha from 2.1.0 before 2.3.15 contains a host header injection vulnerability in mintTransferTool that builds fs.downloadurl and fs.uploadurl transfer URLs from the unvalidated Host header. Attackers who control the Host header seen on a victim's MCP request can redirect file uploads or capture...

CVE-2026-111387 Nezha 2.2.5 before 2.3.15 Information Disclosure via DDNS List Endpoint

Nezha from 2.2.5 before 2.3.15 contains an information disclosure vulnerability that allows authenticated users to retrieve third-party credentials because listDDNS omits WebhookURL and WebhookRequestBody redaction. Admins or PATs with nezha:ddns:read scope can call GET /api/v1/ddns to read...