CVE-2026-47120

HIGH

Nezha Monitoring - AlertRule Cron Task Ownership Bypass

Title source: manual
STIX 2.1

Description

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.

References (1)

Core 1
Core References

Scores

CVSS v3 7.1
EPSS 0.0037
EPSS Percentile 28.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-862 CWE-863
Status published
Products (1)
nezhahq/nezha >= 1.4.0, < 2.0.8
Published Jun 12, 2026
Tracked Since Jun 13, 2026