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VULNERABILITIES

CVE-2026-8593 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

Improper permission enforcement in Checkmk versions 2.5.0 before 2.5.0p9, 2.4.0 before 2.4.0p34, 2.3.0 before 2.3.0p49, and 2.2.0 (EOL) allows users without permissions to view and modify BI packs and rules

Metrics

CVSS 3.x Severity and Vector Strings:

NDDVolerionCVSS-B:5.4 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://checkmk.com/werk/16918 [email protected]AdvisoryRemedyVendor

Weakness Enumeration

CWE-IDCWE NameSource
CWE-862Missing Authorization[email protected]

Affected Products

ProductVersions
Checkmk
2.5.0 (semver)
2.4.0 (semver)
2.3.0 (semver)
2.2.0 (semver)

CPE

  • cpe:2.3:a:checkmk:checkmk:*:*:*:*:*:*:*:*

Remediation

  • Upgrade: 2.5.0p9moderate effort
  • Upgrade: 2.4.0p34moderate effort
  • Upgrade: 2.3.0p49moderate effort
  • Workaround:low effort

    Ensure that no user with access to the REST API has both "Business Intelligence rules and aggregations" and "Make changes, perform actions" permissions, and that they do not know the identifiers of any BI rules.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-8593
NVD Published Date:
Jul 21, 2026
NVD Last Modified:
Jul 22, 2026
Source:
[email protected]
CVE-2026-8593 Details - Not Deferred