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VULNERABILITIES

CVE-2026-24096 Details

Description

Insufficient permission validation on multiple REST API Quick Setup endpoints in Checkmk 2.5.0 (beta) before version 2.5.0b2 and 2.4.0 before version 2.4.0p25 allows low-privileged users to perform unauthorized actions or obtain sensitive information

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://checkmk.com/werk/18989 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-280Improper Handling of Insufficient Permissions or Privileges[email protected]

Affected Products

ProductVersions
checkmk checkmk
2.4.0 -
2.4.0 b1
2.4.0 b2
2.4.0 b3
2.4.0 b4

CPE

  • cpe:2.3:a:checkmk:checkmk:2.4.0:-:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:b1:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:b2:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:b3:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:b4:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:b5:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:b6:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p1:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p10:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p11:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p12:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p13:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p14:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p15:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p16:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p17:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p18:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p19:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p2:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p20:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p21:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p22:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p23:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p24:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p3:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p4:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p5:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p6:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p7:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p8:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.4.0:p9:*:*:*:*:*:*
  • cpe:2.3:a:checkmk:checkmk:2.5.0:b1:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-24096
NVD Published Date:
Apr 1, 2026
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2026-24096 Details - Not Deferred