Critical severity9.8NVD Advisory· Published Feb 22, 2024· Updated Jun 17, 2026

CVE-2023-51389

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.

Affected products

Hertzbeat/Hertzbeatllm-fuzzy
Range: <1.4.1
Dromara/hertzbeatcpe-rescue
Range: < 1.4.1
Apache/HertzBeat
cpe:2.3:a:apache:hertzbeat:*:*:*:*:*:*:*:*
Range: <1.4.1

Patches

Vulnerability mechanics

References

github.com/dromara/hertzbeat/commit/97c3f14446d1c96d1fc993df111684926b6cce17nvdPatch
github.com/dromara/hertzbeat/security/advisories/GHSA-rmvr-9p5x-mm96nvdExploitVendor Advisory

News mentions

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cvss	0.637
epss	0.001
exploit	0.000
kev	0.000
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ransomware	0.000