CVE-2026-24343

Apache HertzBeat: Uncontrolled Resource Consumption via Crafted XPath Expressions

HIGH

8.8

CVSS Score

Published: February 10, 2026 at 09:28 AM UTC

Updated: June 17, 2026 at 10:22 AM UTC

1 product affected across 1 vendorHertzBeat

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Severity

HIGH8.8

Exploit prediction

EPSS 0.8%

SSVC

No known exploit

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

HertzBeat · Apache

95%

1.7.1 ≤ v < 1.8.01.7.1

Affected range stops below 1.8.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://lists.apache.org/thread/b2k3jqwffrbo2sy6bl4n0f68kp8bfo1n

References (2)

Vendor AdvisoryMailing List

Source: cverecord

https://lists.apache.org/thread/b2k3jqwffrbo2sy6bl4n0f68kp8bfo1n

Mailing ListThird Party Advisory

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openwall.com/lists/oss-security/2026/02/09/4

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHCISA-ADP

Attack Vector: NETWORK
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusANALYZED

CWE

CWE-643

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