CVE-2026-56784
HighCVSS 8.1Summary
OpenRemote before version 1.25.0 contains an insecure direct object reference (IDOR) vulnerability in the bulk alarm deletion endpoint that allows authenticated users to permanently delete alarms belonging to other tenants by supplying arbitrary alarm IDs.
Risk Assessment
This vulnerability allows users with alarm-write permissions to delete cross-tenant alarm records, potentially leading to data loss and privacy breaches.
Recommendation
It is recommended to upgrade OpenRemote to version 1.25.0 or later and to implement additional permission validation mechanisms in the removeAlarms() method.
Original NVD description (English source)
OpenRemote before 1.25.0 contains an insecure direct object reference (IDOR) vulnerability in the bulk alarm deletion endpoint that allows authenticated users to permanently delete alarms belonging to other tenants by supplying arbitrary alarm IDs. The removeAlarms() method in AlarmResourceImpl.java omits realm-scoping validation in its JPA query, enabling any user with alarm-write permissions to enumerate sequential auto-increment alarm IDs and delete cross-tenant alarm records without authorization.