What is CVE-2026-73616?

CVE-2026-73616 is a medium-severity vulnerability in Openremote, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.5/10. Published 2026-08-13.

How severe is CVE-2026-73616?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Openremote

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 remov…

Vulnerability class: IDOR (Insecure Direct Object Reference)

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

Affected products

Openremote

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

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

Frequently asked questions

What is CVE-2026-73616?: CVE-2026-73616 is a medium-severity vulnerability in Openremote, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.5/10. Published 2026-08-13.
How severe is CVE-2026-73616?: Medium severity. CVSS v3 base score is 6.5 out of 10.