CVE-2026-49397: 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…

PriorityP428medium5.3CVSS 3.1

AVNACLPRNUINSUCLINAN

EPSS

0.25%

16.5th percentile

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.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
github.com	nezhahq_nezha	>= 2.0.0 < 2.0.14	2.0.14
nezhahq	nezha	—	—

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