---
id: CVE-2026-65009
title: >-
  OpenRemote versions before 1.26.2 contain an information disclosure
  vulnerability in the SyslogResource REST endpoint that fails to filter
  operational logs by realm
summary: >-
  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}/sysl…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-200
vendor: openremote
product: openremote
affected:
  - openremote < 1.26.2
published: '2026-07-21'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T16:17:28.683'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-65009'
references:
  - url: >-
      https://github.com/openremote/openremote/security/advisories/GHSA-fv8q-rwj8-2c55
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/openremote-before-information-disclosure-via-syslog-rest-api
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/openremote/openremote/security/advisories/GHSA-fv8q-rwj8-2c55
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-07-22T14:01:56.157098Z'
epss: 0.00306
epssPercentile: 0.21453
ingestedAt: '2026-10-08T16:52:14.706Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.