CVE-2026-54640
Published:July 06, 2026
Updated:August 27, 2026
The fix for CVE-2026-40882 addressed only the Velbus asset import handler. The KNX asset import handler ("KNXProtocol") processes user-uploaded ETS project ZIP files through Saxon XSLT and "XMLInputFactory.newInstance()" with no XXE protection, allowing any authenticated user to read arbitrary files from the server filesystem (e.g. "/etc/passwd", "openmrs-runtime.properties", cloud credential files).
Affected Packages
https://github.com/openremote/openremote.git (GITHUB):
Affected version(s) >=1.2.0 <1.24.2Fix Suggestion:
Update to version 1.24.2io.openremote:openremote-agent (JAVA):
Affected version(s) >=0.1.0 <1.24.2Fix Suggestion:
Update to version 1.24.2Related Resources (3)
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Contact UsCVSS v4
Base Score:
7.2
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.6
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
LOW
Availability
LOW
Weakness Type (CWE)
Improper Restriction of XML External Entity Reference