CVE-2026-40882

OpenRemote is an open-source internet-of-things platform. Prior to version 1.22.0, the Velbus asset import path parses attacker-controlled XML without explicit XXE hardening. An authenticated user who can call the import endpoint may trigger XML external entity processing, which can lead to server-side file disclosure and SSRF. The target file must be less than 1023 characters. Version 1.22.0 fixes the issue.

CVSS v3 7.6 HIGH

7.6^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/openremote/openremote/security/advisories/GHSA-g24f-mgc3-jwwc	Exploit Vendor Advisory
https://github.com/openremote/openremote/security/advisories/GHSA-g24f-mgc3-jwwc	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:openremote:openremote:*:*:*:*:*:*:*:*

History

24 Apr 2026, 13:24

Type	Values Removed	Values Added
First Time		Openremote openremote Openremote
CPE		cpe:2.3:a:openremote:openremote::::::::
References	~~() https://github.com/openremote/openremote/security/advisories/GHSA-g24f-mgc3-jwwc -~~	() https://github.com/openremote/openremote/security/advisories/GHSA-g24f-mgc3-jwwc - Exploit, Vendor Advisory

23 Apr 2026, 15:37

Type	Values Removed	Values Added
References	~~() https://github.com/openremote/openremote/security/advisories/GHSA-g24f-mgc3-jwwc -~~	() https://github.com/openremote/openremote/security/advisories/GHSA-g24f-mgc3-jwwc -

22 Apr 2026, 21:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-22 21:17

Updated : 2026-06-17 10:45

NVD link : CVE-2026-40882

Mitre link : CVE-2026-40882

CVE.ORG link : CVE-2026-40882

JSON object : View

Products Affected

openremote

openremote

CWE

CWE-611

Improper Restriction of XML External Entity Reference

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