CVE-2022-39337: Permission bypass due to incorrect configuration in github.com/dromara/hertzbeat

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-12-22 · updated 2026-06-17
Weakness: CWE-284

Description

Hertzbeat is an open source, real-time monitoring system with custom-monitoring, high performance cluster, prometheus-like and agentless. Hertzbeat versions 1.20 and prior have a permission bypass vulnerability. System authentication can be bypassed and invoke interfaces without authorization. Version 1.2.1 contains a patch for this issue.

Affected products

dromara hertzbeat: before 1.2.1 — fixed in 1.2.1

How to fix

Upgrade to a fixed version: dromara hertzbeat 1.2.1. Check the vendor advisory for mitigations.

References

https://github.com/dromara/hertzbeat/commit/ac5970c6ceb64fafe237fc895243df5f21e40876
https://github.com/dromara/hertzbeat/issues/377
https://github.com/dromara/hertzbeat/pull/382
https://github.com/dromara/hertzbeat/security/advisories/GHSA-434f-f5cw-3rj6
https://github.com/dromara/hertzbeat/commit/ac5970c6ceb64fafe237fc895243df5f21e40876
https://github.com/dromara/hertzbeat/issues/377
https://github.com/dromara/hertzbeat/pull/382
https://github.com/dromara/hertzbeat/security/advisories/GHSA-434f-f5cw-3rj6

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