CVE-2026-56784highCWE-639

CVE-2026-56784: high-severity vulnerability in openremote

OpenRemote < 1.25.0 IDOR via Bulk Alarm Deletion Endpoint

Published · Updated

Follow this CVE+ Monitor openremote+ Monitor io.openremote:openremote-manager

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.6epss 0.3%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Affected products
openremote · openremote
Related CVEs — openremote

In the same product, most dangerous first.

CVE-2026-39842CRITICALOpenRemote is Vulnerable to Expression InjectionEPSS 0.9%CVE-2026-66013CRITICALOpenRemote before 1.26.2 Authentication Bypass via Console RegistrationEPSS 0.7%CVE-2026-62238HIGHOpenRemote < 1.26.0 SQL Injection via Crosstab ExportEPSS 0.5%CVE-2026-81679HIGHOpenRemote before 1.28.0 Cross-Realm Information Disclosure via Notification APIEPSS 0.4%CVE-2026-114661CRITICALOpenRemote 1.2.0 before 1.31.0 Missing Authorization in Gateway Tunnel EndpointsEPSS 0.4%CVE-2026-63224HIGHOpenRemote has authenticated SQL injection in crosstab datapoint exportsEPSS 0.3%