What is the CVSS score of CVE-2026-24343?

CVE-2026-24343 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of Hertzbeat are affected by CVE-2026-24343?

Apache HertzBeat versions 1.7.1 through 1.8.0 contain an XPath injection vulnerability that could allow attackers to bypass authentication, extract sensitive data, or execute unauthorized actions…

How to fix or mitigate CVE-2026-24343?

Within 24 hours: Identify and inventory all Apache HertzBeat deployments, determine affected versions, and assess whether systems are internet-facing or accessible to untrusted networks. Within 7 days: Implement network segmentation to restrict access to HertzBeat instances and deploy WAF rules to block XPath injection payloads if available. Within 30 days: Upgrade to Apache HertzBeat version 1.8.0 or later once patches are released, or migrate to alternative monitoring solutions if patching timeline is unacceptable.

Hertzbeat CVE-2026-24343

HIGH

Improper Neutralization of Data within XPath Expressions ('XPath Injection') (CWE-643)

2026-02-10 security@apache.org

Apache Hertzbeat

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 22:02 vuln.today

CVE Published

Feb 10, 2026 - 10:15 nvd

HIGH 8.8

DescriptionCVE.org

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.

AnalysisAI

Apache HertzBeat versions 1.7.1 through 1.8.0 contain an XPath injection vulnerability that allows authenticated attackers to manipulate XPath queries and potentially extract or modify sensitive data. An attacker with valid credentials can exploit this flaw to bypass access controls and execute arbitrary XPath expressions against the application's XML data stores. Affected users should upgrade to version 1.8.0 immediately as no patch is currently available for earlier versions.

Technical ContextAI

Affects Hertzbeat. 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.

RemediationAI

Update to version 1.8.0 or later. Restrict network access to the affected service where possible.

More in Hertzbeat

View all

CVE-2024-42361 CRITICAL Act Now POC

9.8 Aug 20

Hertzbeat is an open source, real-time monitoring system. Rated critical severity (CVSS 9.8), this vulnerability is remo

CVE-2024-42362 HIGH This Week POC

8.8 Aug 20

Hertzbeat is an open source, real-time monitoring system. Rated high severity (CVSS 8.8), this vulnerability is remotely

CVE-2023-51387 HIGH This Week POC

8.8 Dec 22

Hertzbeat is an open source, real-time monitoring system. Rated high severity (CVSS 8.8), this vulnerability is remotely

CVE-2023-51650 HIGH This Week POC

7.5 Dec 22

Hertzbeat is an open source, real-time monitoring system. Rated high severity (CVSS 7.5), this vulnerability is remotely

CVE-2024-45505 HIGH This Week

8.8 Nov 18

Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in Apache HertzBeat (i

CVE-2024-41151 HIGH This Week

8.8 Nov 18

Deserialization of Untrusted Data vulnerability in Apache HertzBeat. Rated high severity (CVSS 8.8), this vulnerability

CVE-2024-42323 HIGH This Week

8.8 Sep 21

SnakeYaml Deser Load Malicious xml rce vulnerability in Apache HertzBeat (incubating). Rated high severity (CVSS 8.8), t

CVE-2024-45791 HIGH This Week

7.5 Nov 18

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache HertzBeat.6.1. Rated high severity (C

CVE-2024-56736 MEDIUM This Month

6.5 Apr 16

Server-Side Request Forgery (SSRF) vulnerability in Apache HertzBeat.7.0. Rated medium severity (CVSS 6.5), this vulnera

CVE-2025-48208 HIGH This Month

8.8 Sep 09

Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection') vulnerability in Apache HertzBeat .

CVE-2025-24404 HIGH This Month

8.8 Sep 09

XML Injection RCE by parse http sitemap xml response vulnerability in Apache HertzBeat. Rated high severity (CVSS 8.8),

Same weakness CWE-643 – Improper Neutralization of Data within XPath Expressions ('XPath Injection')

View all

CVE-2026-44962 CRITICAL

9.9

CVE-2024-2648 MEDIUM POC

5.3

CVE-2024-2645 MEDIUM POC

5.3

CVE-2024-39565 HIGH

7.7

CVE-2026-40699 HIGH

7.1

CVE-2023-36433 MEDIUM

6.5

CVE-2023-36429 MEDIUM

6.5

CVE-2023-24922 MEDIUM

6.5

CVE-2026-24343 vulnerability details – vuln.today

Back

Hertzbeat CVE-2026-24343

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Technical ContextAI

RemediationAI

More in Hertzbeat

Same weakness CWE-643 – Improper Neutralization of Data within XPath Expressions ('XPath Injection')

Share

External POC / Exploit Code