CVE-2025-61907

Name of the Vulnerable Software and Affected Versions Icinga 2 versions 2.4 through 2.15.0

Description Icinga 2 is an open source monitoring system. Filter expressions provided to the /v1/objects API endpoints could access variables or objects that would otherwise be inaccessible for the user. This allows authenticated API users to learn information that should be hidden from them, including global variables not permitted by the variables permission and objects not permitted by the corresponding objects/query permissions.

Recommendations Update to Icinga 2 version 2.15.1. Update to Icinga 2 version 2.14.7. Update to Icinga 2 version 2.13.13.