CVE-2026-71862

Checkmate (open-source self-hosted monitoring tool) versions 3.3.0 through 3.9.2 are vulnerable to sensitive credential exposure . When the global showURL setting is enabled, the unauthenticated endpoint GET /api/v1/status-page/:url returns complete monitor objects from statusPageController.ts, i...

EUVD-2026-64039

Checkmate is an open-source, self-hosted tool designed to track and monitor server hardware, uptime, response times, and incidents in real-time with beautiful visualizations. From 3.3.0 until 3.9.2, enabling the global showURL setting causes the unauthenticated GET /api/v1/status-page/:url endpoi...

PT-2026-79425

Name of the Vulnerable Software and Affected Versions Checkmate versions 3.3.0 through 3.9.1 Description Enabling the global showURL setting allows unauthenticated users to access the 'GET /api/v1/status-page/:url' endpoint. This endpoint returns complete monitor objects from the...

CVE-2026-30829

Checkmate is an open-source, self-hosted tool designed to track and monitor server hardware, uptime, response times, and incidents in real-time with beautiful visualizations. Prior to version 3.4.0, an unauthenticated information disclosure vulnerability exists in the GET /api/v1/status-page/:url...

CVE-2026-30829

Checkmate is an open-source, self-hosted tool designed to track and monitor server hardware, uptime, response times, and incidents in real-time with beautiful visualizations. Prior to version 3.4.0, an unauthenticated information disclosure vulnerability exists in the GET /api/v1/status-page/:url...

CVE-2026-30829 Checkmate: Unauthenticated Access to Unpublished Status Page

Checkmate is an open-source, self-hosted tool designed to track and monitor server hardware, uptime, response times, and incidents in real-time with beautiful visualizations. Prior to version 3.4.0, an unauthenticated information disclosure vulnerability exists in the GET /api/v1/status-page/:url...

CVE-2026-30829

Checkmate is an open‑source self‑hosted tool for monitoring server hardware and incidents. Before version 3.4.0, the GET /api/v1/status-page/:url endpoint exposes full status page details without authentication or published-page checks, allowing access to unpublished pages and internal data to an...

EUVD-2026-10117

Checkmate is an open-source, self-hosted tool designed to track and monitor server hardware, uptime, response times, and incidents in real-time with beautiful visualizations. Prior to version 3.4.0, an unauthenticated information disclosure vulnerability exists in the GET /api/v1/status-page/:url...

CVE-2026-30829 Checkmate: Unauthenticated Access to Unpublished Status Page

Checkmate is an open-source, self-hosted tool designed to track and monitor server hardware, uptime, response times, and incidents in real-time with beautiful visualizations. Prior to version 3.4.0, an unauthenticated information disclosure vulnerability exists in the GET /api/v1/status-page/:url...

Checkmate Information Leakage Vulnerability

Checkmate is an open-source, self-hosted tool developed by BlueWave. It aims to provide visually appealing real-time tracking and monitoring of server hardware, uptime, response times, and events. Versions of Checkmate prior to 3.4.0 contained a security vulnerability related to information...