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CVE-2026-61552
Icinga 2 DSL Injection via Unescaped Import Template Name
High7.2EPSS 0.90%
- Published
- Updated
- Reserved
- Assigned by
- GitHub_M
Description
Icinga 2 is an open source monitoring system. From 2.4 until 2.14.9, 2.15.4, and 2.16.2, the /v1/objects API writes attacker-controlled template names into generated configuration without escaping them. An authenticated ApiUser with an objects/create/* permission can inject Icinga 2 DSL configuration, escape the intended object, create additional objects, and exceed the user's assigned privileges. This issue is fixed in versions 2.14.9, 2.15.4, and 2.16.2.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | High7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Awaiting Analysis | 3.1 | High7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.90% · top 40% of all CVEs (5 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.2.
Weakness
Affected products
References (10)
- https://github.com/Icinga/icinga2/security/advisories/GHSA-jgqj-x5j9-vgcm (opens in a new tab)x_refsource_CONFIRM
- https://github.com/Icinga/icinga2/pull/10910 (opens in a new tab)x_refsource_MISC
- https://github.com/Icinga/icinga2/commit/125b7734e84d03f09b79d36c270152b11629a8c5 (opens in a new tab)x_refsource_MISC
- https://github.com/Icinga/icinga2/commit/af4b36e6464b9b214bed270a53d6474cf91eb441 (opens in a new tab)x_refsource_MISC
- https://github.com/Icinga/icinga2/commit/eec0d90e8303376fe772b3e4a04e3b064a44cf30 (opens in a new tab)x_refsource_MISC
- https://github.com/Icinga/icinga2/commit/faf0450962ad678397991cfdf041810feafa71e7 (opens in a new tab)x_refsource_MISC
- https://github.com/Icinga/icinga2/releases/tag/v2.14.9 (opens in a new tab)x_refsource_MISC
- https://github.com/Icinga/icinga2/releases/tag/v2.15.4 (opens in a new tab)x_refsource_MISC
- https://github.com/Icinga/icinga2/releases/tag/v2.16.2 (opens in a new tab)x_refsource_MISC
- https://icinga.com/blog/icinga2-security-release-v2-16-2 (opens in a new tab)x_refsource_MISC
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2026-61552)Record last updated .