CVE-2026-54640

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-54640
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54640.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-54640
Aliases
Published
2026-10-13T16:02:21Z
Modified
2026-10-14T10:30:22Z
Severity
  • 7.6 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L CVSS Calculator
Summary
OpenRemote: XXE in KNXProtocol.startAssetImport() allows arbitrary file read via unprotected XMLInputFactory
Details

OpenRemote is an open-source internet-of-things platform. Prior to 1.24.2, the KNXProtocol.startAssetImport method in agent/src/main/java/org/openremote/agent/protocol/knx/KNXProtocol.java processes 0.xml from an authenticated user's uploaded ETS project ZIP with Saxon TransformerFactoryImpl and XMLInputFactory parsers that permit external entity resolution. This incomplete remediation of CVE-2026-40882 leaves the KNX handler unprotected while the parallel Velbus handler is hardened, allowing a regular realm user to read files accessible to the JVM process or cause server-side requests. This issue is fixed in version 1.24.2.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-611"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54640.json"
}
References

Affected packages

Git / github.com/openremote/core

Affected ranges

Type
GIT
Repo
https://github.com/openremote/core
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
c312ee8b2a7ccd0bda6a42b6ba26a5c7ab44a6d0
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "1.24.2"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

1.*
1.10.0
1.11.0
1.11.1
1.11.2
1.11.3
1.12.0
1.12.1
1.12.2
1.12.3
1.13.0
1.13.1
1.14.0
1.15.0
1.15.1
1.15.2
1.16.0
1.16.1
1.17.0
1.17.1
1.17.2
1.17.3
1.18.0
1.19.0
1.2.0
1.2.1
1.2.2
1.2.3
1.2.4
1.20.0
1.20.1
1.20.2
1.21.0
1.22.0
1.22.1
1.23.0
1.23.1
1.24.0
1.24.1
1.3.0
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.4.0
1.5.0
1.6.0
1.6.1
1.6.2
1.6.3
1.6.4
1.6.5
1.7.0
1.8.0
1.8.1
1.9.0
Other
archive/console_loader

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54640.json"