CVSS 3.1
5.3 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NCVE-2026-32230
Medium (5.3) in uptime.kuma uptime kuma. EPSS 0.9% chance of exploitation in the next 30 days. Fixed in uptime-kuma 2.2.0.
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.
Severity
- EPSS
- 0.9% chance of exploitation in the next 30 days; higher than 60% of CVEs (scores of 2026-10-31)
- CWE
- CWE-862
- Published
- Modified
- Record from
- the NVD, synced
Affected
- uptime.kuma:uptime_kuma
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-c7hf-c5p5-5g6h | npm | uptime-kuma | >=2.0.0 <2.2.0 | 2.2.0 |
References
- https://github.com/louislam/uptime-kuma/commit/303a609c05d0b174a5045c90f53c2b557d4febae
- https://github.com/louislam/uptime-kuma/issues/7038
- https://github.com/louislam/uptime-kuma/issues/7135
- https://github.com/louislam/uptime-kuma/releases/tag/2.2.0
- https://github.com/louislam/uptime-kuma/security/advisories/GHSA-c7hf-c5p5-5g6h