CVE-2026-3103 - Vulnerability Details - OpenCVE

A logic error in the remove_password() function in Checkmk GmbH's Checkmk versions <2.4.0p23, <2.3.0p43, and 2.2.0 (EOL) allows a low-privileged user to cause data loss.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Checkmk	Checkmk

No data.

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References

Link	Providers
https://checkmk.com/werk/19041

History

Wed, 04 Mar 2026 14:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 04 Mar 2026 13:45:00 +0000

Type	Values Removed	Values Added
Description		A logic error in the remove_password() function in Checkmk GmbH's Checkmk versions <2.4.0p23, <2.3.0p43, and 2.2.0 (EOL) allows a low-privileged user to cause data loss.
Title		Deletion of passwords via RestApi
First Time appeared		Checkmk Checkmk checkmk
Weaknesses		CWE-863
CPEs		cpe:2.3:a:checkmk:checkmk::::::::
Vendors & Products		Checkmk Checkmk checkmk
References		https://checkmk.com/werk/19041
Metrics		cvssV4_0 `{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: Checkmk

Published: 2026-03-04T13:15:41.086Z

Updated: 2026-03-04T14:07:12.933Z

Reserved: 2026-02-24T09:54:07.560Z

Link: CVE-2026-3103

Vulnrichment

Updated: 2026-03-04T14:07:10.560Z

NVD

Status : Received

Published: 2026-03-04T14:16:14.857

Modified: 2026-03-04T14:16:14.857

Link: CVE-2026-3103

Redhat

No data.

OpenCVE Enrichment

No data.

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