Potential livestatus injection in notification test_CVE-2026-33456

5.1 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Description

Livestatus injection in the notification test mode in Checkmk <2.5.0b4 and <2.4.0p26 allows an authenticated user with access to the notification test page to inject arbitrary Livestatus commands via a crafted service description.

Basic Information

ID CVE-2026-33456

Source Checkmk

Published Apr 10, 2026 at 08:31

Modified Apr 10, 2026 at 12:47

Affected Product

Vendor Checkmk GmbH

Product Checkmk

Version 2.5.0

Affected Versions Checkmk GmbH Checkmk 2.5.0
Checkmk GmbH Checkmk 2.4.0

CWE Classification

CWE-140

References

checkmk.com /werk/17989

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    "published": "2026-04-10T08:31:27.807Z",
    "modified": "2026-04-10T12:47:50.407Z",
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