CVE-2026-65009 | OpenRemote versions before 1.26.2 contain an information dis… | CVSS 4.3 MEDIUM

Description

OpenRemote versions before 1.26.2 contain an information disclosure vulnerability in the SyslogResource REST endpoint that fails to filter operational logs by realm. Attackers with the read:rules role can access the GET /api/{realm}/syslog/event endpoint to retrieve operational logs from all tenants, exposing asset IDs, agent connection details, rule names, and protocol errors across the multi-tenant deployment.

Metadata

CVE ID: CVE-2026-65009
State: PUBLISHED
Assigner: VulnCheck
Reserved: 2026-07-21 11:32 UTC
Published: 2026-07-21 11:39 UTC
Last updated: 2026-07-21 11:39 UTC
Primary CWE: CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
Vendor / Product: openremote / openremote
Sources: cve.org · NVD

Severity & Metrics

4.3 MEDIUM CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected products (1)

Vendor	Product	Platform	Versions
openremote	openremote	—	0 < 1.26.2, 1.26.2

Weakness (CWE)

CWE	Source	Description
CWE-200	cna	Exposure of Sensitive Information to an Unauthorized Actor

CVSS scores (2)

Score	Severity	Version	Source	Vector
5.3	MEDIUM	4.0	cna	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
4.3	MEDIUM	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References (2)

GitHub Security Advisory (GHSA-fv8q-rwj8-2c55) https://github.com/openremote/openremote/security/advisories/GHSA-fv8q-rwj8-2c55
VulnCheck Advisory: OpenRemote before 1.26.2 Information Disclosure via Syslog REST API https://www.vulncheck.com/advisories/openremote-before-information-disclosure-via-syslog-rest-api