OpenRemote up to 1.26.1 SyslogResource REST endpoint /syslog/event realm information disclosure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.1$0-$5k1.61

Summaryinfo

A vulnerability described as problematic has been identified in OpenRemote up to 1.26.1. This impacts an unknown function of the file /syslog/event of the component SyslogResource REST endpoint. Such manipulation of the argument realm leads to information disclosure. This vulnerability is referenced as CVE-2026-65009. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in OpenRemote up to 1.26.1 and classified as problematic. Affected by this issue is an unknown code block of the file /syslog/event of the component SyslogResource REST endpoint. The manipulation of the argument realm with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes:

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.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-65009 since 07/21/2026. The exploitation is known to be easy. The attack may be launched remotely. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1592.

Upgrading to version 1.26.2 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Upgrade: OpenRemote 1.26.2

Timelineinfo

07/21/2026 Advisory disclosed
07/21/2026 +0 days CVE reserved
07/21/2026 +0 days VulDB entry created
07/21/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-65009 (🔒)
GCVE (CVE): GCVE-0-2026-65009
GCVE (VulDB): GCVE-100-380840

Entryinfo

Created: 07/21/2026 14:19
Changes: 07/21/2026 14:19 (54)
Complete: 🔍
Cache ID: 216::103

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