{"id":"CVE-2026-32230","aliases":["GHSA-c7hf-c5p5-5g6h"],"url":"https://o3.security/vulnerability/CVE-2026-32230","summary":"Uptime Kuma is Missing Authorization Checks on Ping Badge Endpoint, Leaks Ping times of monitors without needing to be on a status page","details":"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 before returning data. The ping endpoint skips this check entirely, allowing unauthenticated users to extract average ping/response time data for private monitors. This vulnerability is fixed in 2.2.0.","published":"2026-03-12T18:13:58.543Z","modified":"2026-08-12T03:51:08.808171362Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"uptime-kuma","fixedVersion":"2.2.0"}],"fix":{"url":"https://github.com/louislam/uptime-kuma/commit/303a609c05d0b174a5045c90f53c2b557d4febae","label":"louislam/uptime-kuma@303a609"},"references":[{"type":"WEB","url":"https://github.com/louislam/uptime-kuma/releases/tag/2.2.0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32230.json"},{"type":"ADVISORY","url":"https://github.com/louislam/uptime-kuma/security/advisories/GHSA-c7hf-c5p5-5g6h"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32230"},{"type":"REPORT","url":"https://github.com/louislam/uptime-kuma/issues/7038"},{"type":"REPORT","url":"https://github.com/louislam/uptime-kuma/issues/7135"},{"type":"FIX","url":"https://github.com/louislam/uptime-kuma/commit/303a609c05d0b174a5045c90f53c2b557d4febae"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:08.808171362Z"}}