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
- Published
- Updated
- Reserved
- Assigned by
- GitHub_M
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVDNVD · Analyzed | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.92% · top 39% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: yes · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.3.
Weakness
Affected products
- affected >= 2.0.0, < 2.2.0
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- npmuptime-kumaGHSA-c7hf-c5p5-5g6h (opens in a new tab)
References (5)
- https://github.com/louislam/uptime-kuma/security/advisories/GHSA-c7hf-c5p5-5g6h (opens in a new tab)x_refsource_CONFIRMexploit
- https://github.com/louislam/uptime-kuma/issues/7038 (opens in a new tab)x_refsource_MISC
- https://github.com/louislam/uptime-kuma/issues/7135 (opens in a new tab)x_refsource_MISC
- https://github.com/louislam/uptime-kuma/commit/303a609c05d0b174a5045c90f53c2b557d4febae (opens in a new tab)x_refsource_MISC
- https://github.com/louislam/uptime-kuma/releases/tag/2.2.0 (opens in a new tab)x_refsource_MISC
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-c7hf-c5p5-5g6h (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2026-32230)Record last updated .