What is CVE-2026-56784?

CVE-2026-56784 is a high-severity vulnerability in Openremote, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 8.1/10. Published 2026-06-23.

How severe is CVE-2026-56784?

High severity. CVSS v3 base score is 8.1 out of 10.

Auth bypass in Openremote

CVE-2026-56784

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 a…

Vulnerability class: IDOR (Insecure Direct Object Reference)

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.

Affected products

Openremote — versions 1.25.0, 1.24.2, 0

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-56784?: CVE-2026-56784 is a high-severity vulnerability in Openremote, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 8.1/10. Published 2026-06-23.
How severe is CVE-2026-56784?: High severity. CVSS v3 base score is 8.1 out of 10.