{"id":"DEBIAN-CVE-2026-61552","details":"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.","modified":"2026-09-25T08:47:31.314039896Z","published":"2026-09-18T18:17:09.263Z","upstream":["CVE-2026-61552"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-61552"}],"affected":[{"package":{"name":"icinga2","ecosystem":"Debian:12","purl":"pkg:deb/debian/icinga2?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.13.6-2","2.13.6-2+deb12u1","2.13.6-2+deb12u2","2.13.7-1","2.13.7-1~exp1","2.13.8-1","2.14.0-1~exp1","2.14.1-1","2.14.2-1","2.14.2-1+loong64","2.14.3-1","2.14.4-1","2.14.5-1","2.14.6-1","2.15.0-1","2.15.0-1~exp1","2.15.1-1","2.15.2-1","2.15.2-2","2.16.0-1","2.16.0-2","2.16.0-3~exp1","2.16.0-3~exp2","2.16.0-3~exp3","2.16.0-3~exp4","2.16.1-1","2.16.1-1~exp1","2.16.2-1","2.16.2-2","2.16.3-1","2.16.4-1","2.16.5-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-61552.json"}},{"package":{"name":"icinga2","ecosystem":"Debian:13","purl":"pkg:deb/debian/icinga2?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.14.6-1+deb13u1"}]}],"versions":["2.14.6-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-61552.json"}},{"package":{"name":"icinga2","ecosystem":"Debian:14","purl":"pkg:deb/debian/icinga2?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.16.2-1"}]}],"versions":["2.14.6-1","2.15.0-1","2.15.0-1~exp1","2.15.1-1","2.15.2-1","2.15.2-2","2.16.0-1","2.16.0-2","2.16.0-3~exp1","2.16.0-3~exp2","2.16.0-3~exp3","2.16.0-3~exp4","2.16.1-1","2.16.1-1~exp1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-61552.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}]}