{"id":"CVE-2026-54640","revision":"d058b9dedd1e4433a6d72291bf5a5eb9","records":[{"revision":"d058b9dedd1e4433a6d72291bf5a5eb9","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-54640","aliases":[],"title":"OpenRemote: XXE in KNXProtocol.startAssetImport() allows arbitrary file read via unprotected XMLInputFactory","description":"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.","state":0,"publishedAt":"2026-10-13T16:02:21.245+00:00","modifiedAt":"2026-10-13T20:22:11.194+00:00","affected":[{"ecosystem":"Vendor product","name":"openremote","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"openremote\",\n                    \"product\": \"openremote\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 1.24.2\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"openremote-manager","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"io.openremote\",\n                    \"product\": \"openremote-manager\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 1.24.2\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","score":7.6,"severity":"HIGH"}],"references":["https://github.com/openremote/core/security/advisories/GHSA-7v6w-c3f4-9wpq","https://github.com/openremote/core/commit/c28d3c60ebc2da68d9b6c4a6d7a5ad875a255ee9","https://github.com/openremote/core/releases/tag/1.24.2"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-54640","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-54640","identifiers":["CVE-2026-54640"]},"retained":false,"historicalAffected":[]}],"coverage":[]}