CVE-2026-49397

MediumCVSS 5.3/10Last modified Oct 25, 2026

Description

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 2.0.0 to before version 2.0.14, private services (`EnableShowInService: false`) are enumerable via per-server endpoints, leaking name and timing data. This issue has been patched in version 2.0.14.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-200 CWE-285 CWE-863

Affected software

Vendor	Product	Versions
nezhahq	nezha	>= 2.0.0, < 2.0.14

References

Timeline

Published: Jun 12, 2026
Last modified: Oct 25, 2026
NVD status: Deferred

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