---
id: CVE-2025-61907
title: Icinga 2 is an open source monitoring system
summary: >-
  Icinga 2 is an open source monitoring system. In Icinga 2 versions 2.4 through
  2.15.0, filter expressions provided to the various /v1/objects endpoints could
  access variables or objects that would otherwise be inaccessible for the user.
  …
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-200
  - CWE-204
  - CWE-749
vendor: icinga
product: icinga
affected:
  - 'icinga >= 2.4.0, < 2.13.13'
  - 'icinga >= 2.14.0, < 2.14.7'
  - icinga = 2.15.0
patched:
  - icinga 2.14.7
published: '2025-10-16'
updated: '2026-10-09'
sourceUpdated: '2026-10-09T10:10:00.193'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-61907'
references:
  - url: >-
      https://github.com/Icinga/icinga2/commit/56255ac7a689b9e198742d2fca6f7459a54c85a3
    label: security-advisories@github.com
  - url: 'https://github.com/Icinga/icinga2/security/advisories/GHSA-gg32-w9rm-vp2v'
    label: security-advisories@github.com
tags:
  - nvd
epss: 0.00404
epssPercentile: 0.32511
ingestedAt: '2026-10-09T12:53:29.037Z'
---

## Overview

Icinga 2 is an open source monitoring system. In Icinga 2 versions 2.4 through 2.15.0, filter expressions provided to the various /v1/objects 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. The vulnerability is fixed in versions 2.15.1, 2.14.7, and 2.13.13.

## Affected

- `icinga >= 2.4.0, < 2.13.13`
- `icinga >= 2.14.0, < 2.14.7`
- `icinga = 2.15.0`

## Remediation

Upgrade past the affected range:

- `icinga 2.14.7`