CVE-2026-32230: Uptime Kuma is Missing Authorization Checks on Ping Badge Endpoint, Leaks Ping times of monitors without needing to be on a status page
(updated )
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 before returning data. The ping endpoint skips this check entirely, allowing unauthenticated users to extract average ping/response time data for private monitors.
References
- github.com/advisories/GHSA-c7hf-c5p5-5g6h
- github.com/louislam/uptime-kuma
- github.com/louislam/uptime-kuma/commit/303a609c05d0b174a5045c90f53c2b557d4febae
- github.com/louislam/uptime-kuma/issues/7038
- github.com/louislam/uptime-kuma/issues/7135
- github.com/louislam/uptime-kuma/releases/tag/2.2.0
- github.com/louislam/uptime-kuma/security/advisories/GHSA-c7hf-c5p5-5g6h
- nvd.nist.gov/vuln/detail/CVE-2026-32230
Code Behaviors & Features
Detect and mitigate CVE-2026-32230 with GitLab Dependency Scanning
Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →