CVE-2023-51389

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Hertzbeat is a real-time monitoring system. At the interface of `/define/yml`, SnakeYAML is used as a parser to parse yml content, but no security configuration is used, resulting in a YAML deserialization vulnerability. Version 1.4.1 fixes this vulnerability.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-502

Affected software

Vendor	Product	Versions
dromara	hertzbeat	< 1.4.1
dromara	hertzbeat	< 1.4.1

References

https://github.com/dromara/hertzbeat/commit/97c3f14446d1c96d1fc993df111684926b6cce17Patch
https://github.com/dromara/hertzbeat/security/advisories/GHSA-rmvr-9p5x-mm96Exploit, Vendor Advisory
https://github.com/dromara/hertzbeat/commit/97c3f14446d1c96d1fc993df111684926b6cce17Patch
https://github.com/dromara/hertzbeat/security/advisories/GHSA-rmvr-9p5x-mm96Exploit, Vendor Advisory

Timeline

Published: Feb 22, 2024
Last modified: Jun 17, 2026
NVD status: Analyzed

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