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CVE-2026-56784— OpenRemote < 1.25.0 IDOR via Bulk Alarm Deletion Endpoint

Quick assessment

Affected
openremote openremote
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenRemote是OpenRemote组织开源的一个开源物联网平台。 OpenRemote 1.25.0之前版本存在授权问题漏洞，该漏洞源于批量告警删除端点的AlarmResourceImpl.java中removeAlarms()方法在JPA查询中省略了领域范围验证，导致存在不安全的直接对象引用，可能允许拥有告警写入权限的已认证用户通过提供任意告警ID枚举自增告警ID并删除跨租户告警记录。

CVSS 8.1 · High EPSS 0.36% · P28

Affected Version Matrix 2

VendorProduct Version RangeStatus
openremote openremote < 1.25.0 affected
1.25.0 unaffected
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I. Basic Information for CVE-2026-56784

Vulnerability Information
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Vulnerability Title
OpenRemote < 1.25.0 IDOR via Bulk Alarm Deletion Endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
OpenRemote before 1.25.0 contains an insecure direct object reference (IDOR) vulnerability in the bulk alarm deletion endpoint that allows authenticated users to permanently delete alarms belonging to other tenants by supplying arbitrary alarm IDs. The removeAlarms() method in AlarmResourceImpl.java omits realm-scoping validation in its JPA query, enabling any user with alarm-write permissions to enumerate sequential auto-increment alarm IDs and delete cross-tenant alarm records without authorization.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
OpenRemote 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenRemote是OpenRemote组织开源的一个开源物联网平台。 OpenRemote 1.25.0之前版本存在授权问题漏洞，该漏洞源于批量告警删除端点的AlarmResourceImpl.java中removeAlarms()方法在JPA查询中省略了领域范围验证，导致存在不安全的直接对象引用，可能允许拥有告警写入权限的已认证用户通过提供任意告警ID枚举自增告警ID并删除跨租户告警记录。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
openremote openremote 0 ~ 1.25.0 -

II. Public POCs for CVE-2026-56784

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 8006 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2026-56784

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Vendor Advisories for CVE-2026-56784 (2)

IV. Related Vulnerabilities

Same product: openremote
Same vendor: openremote
Same weakness: CWE-639

V. Comments for CVE-2026-56784

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