CVE-2026-24893 HIGH

CVE-2026-24893: openITCOCKPIT has Authenticated Command Injection Leading to Remote Code Execution via Host Address Macro Expansion

Vendor Openitcockpit
Product openITCOCKPIT
Weakness CWE-20 · Input validation
Published April 14, 2026
Last update April 15, 2026

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

openITCOCKPIT is an open source monitoring tool built for different monitoring engines. openITCOCKPIT Community Edition prior to version 5.5.2 contains a command injection vulnerability that allows an authenticated user with permission to add or modify hosts to execute arbitrary OS commands on the monitoring backend. The vulnerability arises because user-controlled host attributes (specifically the host address) are expanded into monitoring command templates without validation, escaping, or quoting. These templates are later executed by the monitoring engine (Nagios/Icinga) via a shell, resulting in remote code execution. Version 5.5.2 patches the issue.

Key dates

02Disclosure timeline

April 14, 2026 CVE published
April 15, 2026 Record updated