CVE-2026-24343: Apache HertzBeat: Uncontrolled Resource Consumption via Crafted XPath Expressions

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-02-10 · updated 2026-06-17
Weakness: CWE-643

Description

Improper Neutralization of Data within XPath Expressions ('XPath Injection') vulnerability in Apache HertzBeat. This issue affects Apache HertzBeat: from 1.7.1 before 1.8.0. Users are recommended to upgrade to version 1.8.0, which fixes the issue.

Affected products

dromara hertzbeat: from 1.7.1 before 1.8.0 — fixed in 1.8.0

How to fix

Upgrade to a fixed version: dromara hertzbeat 1.8.0. Check the vendor advisory for mitigations.

References

https://lists.apache.org/thread/b2k3jqwffrbo2sy6bl4n0f68kp8bfo1n
http://www.openwall.com/lists/oss-security/2026/02/09/4

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