CVE-2026-56784

OpenRemote < 1.25.0 IDOR via Bulk Alarm Deletion Endpoint

HIGH
8.1
CVSS Score
Published: June 23, 2026 at 12:13 PM UTC
Updated: October 8, 2026 at 04:17 PM UTC
1 product affected across 1 vendorOpenremote

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Severity
HIGH8.1
Exploit prediction
EPSS 0.3%
SSVC
PoC

Description

OpenRemote Manager before 1.24.2 contains an insecure direct object reference vulnerability in the removeAlarms() method that allows authenticated users to delete alarms from other tenants by supplying arbitrary alarm IDs. The bulk deletion endpoint fails to validate that targeted alarm IDs belong to the caller's realm, enabling cross-tenant permanent destruction of safety-critical and security alerts.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

0 ≤ v < 1.25.00
Vendor states this is fixed in 1.25.0 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.1HIGHVulnCheck
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-639

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