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TI-2026-24760 Aliases CVE-2026-32230GHSA-c7hf-c5p5-5g6h

Missing authorization in louislam uptime-kuma

Priority MEDIUM 63CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-862.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00981 62nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed uptime-kuma (louislam): 2.2.0uptime-kuma (npm): 2.2.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
louislamuptime-kuma2.0.0 to before 2.2.02.2.0Patch availableCNA
—uptime-kuma (npm)2.0.0 to before 2.2.02.2.0Patch availableGHSA-c7hf-c5p5-5g6h
  • uptime-kuma Vendorlouislam Affected 2.0.0 to before 2.2.0 Fixed in 2.2.0 Patch available CNA
  • uptime-kuma (npm) Vendor— Affected 2.0.0 to before 2.2.0 Fixed in 2.2.0 Patch available GHSA-c7hf-c5p5-5g6h

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:uptime.kuma:uptime_kuma:*:*:*:*:*:*:*:*2.0.0 to before 2.2.0VulnerableUptime.kuma
  • cpe:2.3:a:uptime.kuma:uptime_kuma:*:*:*:*:*:*:*:* Versions 2.0.0 to before 2.2.0 Vulnerable ·Uptime.kuma

Remediation

  • Fix · CNA uptime-kuma (louislam) Fixed in 2.2.0
  • Fix · GHSA-c7hf-c5p5-5g6h uptime-kuma (npm) Fixed in 2.2.0 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-32230
  2. 2026-10-03 Alias added: GHSA-c7hf-c5p5-5g6h

References

Exploit 1

Patch 1

Advisory 1

Other 4

  • TI-2026-51249 Path traversal in louislam dockge CVSS 4.0HIGH 8.7
  • TI-2024-37292 Local File Inclusion (LFI) via Improper URL Handling in uptime-kuma's `Real-Browser` monitor CVSS 3.1MEDIUM 6.8
  • TI-2026-49952 Uptime Kuma Stored XSS via Matomo Analytics Site ID on Public Status Pages CVSS 3.1HIGH 8.1
  • TI-2026-83016 Race condition in Uptime Kuma lets attackers create extra admins CVSS 4.0MEDIUM 6.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences