CVE-2024-42362: GHSL-2023-255: HertzBeat Authenticated (user role) RCE via unsafe deserialization in /api/monitors/import

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-08-20 · updated 2026-06-17
Weakness: CWE-502

Description

Hertzbeat is an open source, real-time monitoring system. Hertzbeat has an authenticated (user role) RCE via unsafe deserialization in /api/monitors/import. This vulnerability is fixed in 1.6.0.

Affected products

dromara hertzbeat: before 1.6.0 — fixed in 1.6.0

How to fix

Upgrade to a fixed version: dromara hertzbeat 1.6.0. Check the vendor advisory for mitigations.

References

https://github.com/apache/hertzbeat/commit/79f5408e345e8e89da97be05f43e3204a950ddfb
https://github.com/apache/hertzbeat/commit/9dbbfb7812fc4440ba72bdee66799edd519d06bb
https://github.com/apache/hertzbeat/pull/1611
https://github.com/apache/hertzbeat/pull/1620
https://github.com/apache/hertzbeat/pull/1620/files#diff-9c5fb3d1b7e3b0f54bc5c4182965c4fe1f9023d449017cece3005d3f90e8e4d8
https://securitylab.github.com/advisories/GHSL-2023-254_GHSL-2023-256_HertzBeat/

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