CVE-2026-322305.3MediumCWE-862

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

louislam · uptime-kuma

Affected: louislam uptime-kuma · Exploitation: check available, not yet exploited

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

1.0%probability of exploitation in the next 30 days

62nd percentile

050100

Higher than 62% of scored CVEs

5.3MediumCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

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.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

louislam · uptime-kuma>= 2.0.0, < 2.2.0

On the Atlas

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Open the Atlas

Exploitation: Check available, not yet exploited. A public nuclei template can confirm it on a system you are authorised to test.
CISA KEV: Not listed
Public check: Uptime-Kuma < v1.23.0 - Improper Access Control · nuclei template in projectdiscovery/nuclei-templates
Weakness: Missing Authorization · Access Control
Vendor: louislam
Published: March 2026
Band: Check available, not yet exploited, March 2026

CoverageNo articles yet

No CyberSIXT article names CVE-2026-32230 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.