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CVE-2026-32230

MEDIUM

5.3

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.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/12/2026

Last Modified3/19/2026

Sourcenvd

Honeypot Sightings0

Affected Products

uptime.kuma:uptime_kuma

Weaknesses (CWE)

CWE-862

References

https://github.com/louislam/uptime-kuma/commit/303a609c05d0b174a5045c90f53c2b557d4febae(security-advisories@github.com)

https://github.com/louislam/uptime-kuma/issues/7038(security-advisories@github.com)

https://github.com/louislam/uptime-kuma/issues/7135(security-advisories@github.com)

https://github.com/louislam/uptime-kuma/releases/tag/2.2.0(security-advisories@github.com)

https://github.com/louislam/uptime-kuma/security/advisories/GHSA-c7hf-c5p5-5g6h(security-advisories@github.com)

https://github.com/louislam/uptime-kuma/security/advisories/GHSA-c7hf-c5p5-5g6h(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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