Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization via the GET /api/badge/:id/ping/:duration? endpoint, which fails to verify if the requested monitor belongs to a public group. An attacker can access average ping and response time data for private monitors by...

PT-2026-25041

Uptime Kuma is an open source, self-hosted monitoring tool. From 2.0.0 to 2.1.3 , the GET /api/badge/:id/ping/:duration? endpoint in server/routers/api-router.js does not verify that the requested monitor belongs to a public group. All other badge endpoints check AND public = 1 in their SQL query...