Injection Flaw in Checkmk's RestAPI Impacts Livestatus Command Handling
CVE-2025-32918

5.3MEDIUM

Key Information:

Vendor

Checkmk Gmbh

Status
Checkmk
Vendor
CVE Published:
4 July 2025

What is CVE-2025-32918?

An improper neutralization of command delimiters in the autocomplete endpoint of the RestAPI in Checkmk allows authenticated users to execute arbitrary Livestatus commands. This vulnerability affects specific versions of Checkmk prior to 2.4.0p6, 2.3.0p35, 2.2.0p44, and the end-of-life version 2.1.0, posing a risk to systems relying on this software.

Affected Version(s)

Checkmk 2.4.0 < 2.4.0p6

Checkmk 2.3.0 < 2.3.0p35

Checkmk 2.2.0 < 2.2.0p44

References

https://checkmk.com/werk/17987

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

PS Positive Security GmbH
.
CVE-2025-32918 : Injection Flaw in Checkmk's RestAPI Impacts Livestatus Command Handling