CVE-2026-73616

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.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/openremote/openremote/security/advisories/GHSA-rc23-4mmm-4fx9
https://www.vulncheck.com/advisories/openremote-notification-delete-cross-realm-insecure-direct-object-reference
https://github.com/openremote/openremote/security/advisories/GHSA-rc23-4mmm-4fx9

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-13 12:17

Updated : 2026-08-13 15:20

NVD link : CVE-2026-73616

Mitre link : CVE-2026-73616

CVE.ORG link : CVE-2026-73616

JSON object : View

Products Affected

No product.

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

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