CVE-2026-66013

CRITICAL

OpenRemote before 1.26.2 Authentication Bypass via Console Registration

Title source: cna

Description

OpenRemote before 1.26.2 contains an authentication bypass vulnerability in the console registration API that allows unauthenticated attackers to update existing console assets by supplying a known asset identifier. Attackers can overwrite push notification tokens and console metadata without authentication or ownership validation, redirecting notifications or denying delivery to legitimate consoles.

References (2)

Core 2

Core References

Vendor Advisory vendor-advisory

GitHub Security Advisory (GHSA-gpfc-h59v-63cv)

https://github.com/openremote/openremote/security/advisories/GHSA-gpfc-h59v-63cv

Third Party Advisory third-party-advisory

VulnCheck Advisory: OpenRemote before 1.26.2 Authentication Bypass via Console Registration

https://www.vulncheck.com/advisories/openremote-before-authentication-bypass-via-console-registration

Scores

CVSS v4 9.3

EPSS 0.0039

EPSS Percentile 31.5%

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Details

CWE

CWE-639

Status published

Products (2)

openremote/openremote < 1.26.2

openremote/openremote 1.26.2

Published Jul 25, 2026

Tracked Since Jul 25, 2026