CVE-2026-32230
The ping endpoint skips this check entirely, allowing unauthenticated users to extract average ping/response time data for private monitors.
Does this matter?
Lower severity and a low EPSS score (0.91%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 0.91% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-862
- Affected
- uptime.kuma/uptime kuma
- Source
- security-advisories@github.com
References
- https://github.com/louislam/uptime-kuma/commit/303a609c05d0b174a5045c90f53c2b557d4febaePatch
- https://github.com/louislam/uptime-kuma/issues/7038Issue Tracking
- https://github.com/louislam/uptime-kuma/issues/7135Issue Tracking
- https://github.com/louislam/uptime-kuma/releases/tag/2.2.0Release Notes
- https://github.com/louislam/uptime-kuma/security/advisories/GHSA-c7hf-c5p5-5g6hExploit, Mitigation, Vendor Advisory
- https://github.com/louislam/uptime-kuma/security/advisories/GHSA-c7hf-c5p5-5g6hExploit, Mitigation, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.