CVE-2025-61907 Icinga 2 API users could access restricted values in filter expressions
Authenticated API users can access restricted variables and objects via filter expressions, leaking sensitive monitoring data.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2025-61907?
CVE-2025-61907 is a high-severity vulnerability in icinga2, published on 16 Oct 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Which versions are affected by CVE-2025-61907?
It affects 1 product.
Products include Icinga Icinga.
How do I fix CVE-2025-61907?
Upgrade to a fixed version.
Is CVE-2025-61907 being exploited?
There is no known exploitation of CVE-2025-61907 in the wild and no public exploit code.
Other vulnerabilities in icinga2
- CVE-2025-48057 Icinga 2 certificate renewal might incorrectly renew an invalid certificate
- CVE-2020-29663 Security feature bypass in n/a
- CVE-2024-24820 Icinga Director configuration is susceptible to Cross-Site Request Forgery
- CVE-2018-6535 Information disclosure in n/a
- CVE-2020-14004 Path traversal in n/a
Sources
Also known as DEBIAN-CVE-2025-61907, GHSA-gg32-w9rm-vp2v, UBUNTU-CVE-2025-61907.