{"id":"CVE-2026-73616","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-73616","summary":"OpenRemote notification deletion endpoints fail to enforce realm boundaries, allowing any realm administrator to delete notifications belonging to other realms. Attackers with write:admin…","details":"OpenRemote notification deletion endpoints fail to enforce realm boundaries, allowing any realm administrator to delete notifications belonging to other realms. Attackers with write:admin role in one realm can send DELETE requests to remove notifications from the master realm or other tenants without authorization checks.","published":"2026-08-13T12:17:26.480","modified":"2026-08-13T15:20:20.240","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://github.com/openremote/openremote/security/advisories/GHSA-rc23-4mmm-4fx9"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/openremote-notification-delete-cross-realm-insecure-direct-object-reference"},{"type":"WEB","url":"https://github.com/openremote/openremote/security/advisories/GHSA-rc23-4mmm-4fx9"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-13T15:20:20.240"}}