CVE-2023-51650: Unauthorized access vulnerability on three interfaces

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-12-22 · updated 2026-06-17
Weakness: CWE-862

Description

Hertzbeat is an open source, real-time monitoring system. Prior to version 1.4.1, Spring Boot permission configuration issues caused unauthorized access vulnerabilities to three interfaces. This could result in disclosure of sensitive server information. Version 1.4.1 fixes this issue.

Affected products

dromara hertzbeat: before 1.4.1 — fixed in 1.4.1

How to fix

Upgrade to a fixed version: dromara hertzbeat 1.4.1. Check the vendor advisory for mitigations.

References

https://github.com/dromara/hertzbeat/releases/tag/v1.4.1
https://github.com/dromara/hertzbeat/security/advisories/GHSA-rrc5-qpxr-5jm2
https://github.com/dromara/hertzbeat/releases/tag/v1.4.1
https://github.com/dromara/hertzbeat/security/advisories/GHSA-rrc5-qpxr-5jm2

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