CVE-2026-32230
Last modified
CVE-2026-32230 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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. EPSS estimates a 0.91% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Uptime.Kuma | Uptime Kuma | >= 2.0.0, < 2.2.0 |
References
- https://github.com/louislam/uptime-kuma/issues/7038Issue Tracking
- https://github.com/louislam/uptime-kuma/issues/7135Issue Tracking
- 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
Timeline
- Published
- Last Modified
- Status
- Analyzed
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