Checkmk Livestatus Injection

Livestatus injection in Checkmk's monitoring quicksearch function allows authenticated attackers to inject arbitrary livestatus commands through insufficiently sanitized search query parameters in versions prior to 2.5.0b4. The vulnerability requires valid authentication credentials and enables low-impact information disclosure and limited integrity/availability changes within the monitoring system. No public exploit code or active exploitation has been reported at time of analysis.

Livestatus command injection in Checkmk prediction graph page allows authenticated users to execute arbitrary Livestatus commands by injecting malicious service name parameters due to insufficient input sanitization. Affected versions include Checkmk 2.3.0 before p47, 2.4.0 before p26, and 2.5.0 before b4. The vulnerability requires valid authentication credentials to exploit and results in limited confidentiality, integrity, and availability impact within the Livestatus subsystem.

Livestatus injection in Checkmk's notification test mode allows authenticated users with high privileges to inject arbitrary Livestatus commands via crafted service descriptions in versions prior to 2.5.0b4 and 2.4.0p26. The vulnerability has a CVSS score of 5.1 with limited confidentiality and integrity impact, requiring high-privilege authentication. No public exploit code or active exploitation has been confirmed at time of analysis.