CVE-2026-47120: Nezhahq Nezha

High severity, CVSS 7.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 1.4.0 to before version 2.0.8, a RoleMember can fire other users' cron tasks via AlertRule.FailTriggerTasks (no ownership check). This issue has been patched in version 2.0.8.

Affected products

• Nezhahq Nezha: from 1.4.0, before 2.0.8 (fixed in 2.0.8)

Published 2026-06-12. Last modified 2026-06-17.