{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-54640", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-06-15T20:16:46.198Z", "datePublished": "2026-10-13T16:02:21.245Z", "dateUpdated": "2026-10-13T16:02:21.245Z"}, "containers": {"cna": {"title": "OpenRemote: XXE in KNXProtocol.startAssetImport() allows arbitrary file read via unprotected XMLInputFactory", "problemTypes": [{"descriptions": [{"cweId": "CWE-611", "lang": "en", "description": "CWE-611: Improper Restriction of XML External Entity Reference", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L", "version": "3.1"}}], "references": [{"name": "https://github.com/openremote/core/security/advisories/GHSA-7v6w-c3f4-9wpq", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/openremote/core/security/advisories/GHSA-7v6w-c3f4-9wpq"}, {"name": "https://github.com/openremote/core/commit/c28d3c60ebc2da68d9b6c4a6d7a5ad875a255ee9", "tags": ["x_refsource_MISC"], "url": "https://github.com/openremote/core/commit/c28d3c60ebc2da68d9b6c4a6d7a5ad875a255ee9"}, {"name": "https://github.com/openremote/core/releases/tag/1.24.2", "tags": ["x_refsource_MISC"], "url": "https://github.com/openremote/core/releases/tag/1.24.2"}], "affected": [{"vendor": "openremote", "product": "openremote", "versions": [{"version": "< 1.24.2", "status": "affected"}]}, {"vendor": "io.openremote", "product": "openremote-manager", "versions": [{"version": "< 1.24.2", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-13T16:02:21.245Z"}, "descriptions": [{"lang": "en", "value": "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."}], "source": {"advisory": "GHSA-7v6w-c3f4-9wpq", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "openremote", "vendor": "openremote", "versions": [{"status": "affected", "version": "< 1.24.2"}]}, {"product": "openremote-manager", "vendor": "io.openremote", "versions": [{"status": "affected", "version": "< 1.24.2"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "id": "CVE-2026-54640", "lastModified": "2026-10-13T17:17:41.490", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.7, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-10-13T17:17:41.490", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/openremote/core/commit/c28d3c60ebc2da68d9b6c4a6d7a5ad875a255ee9"}, {"source": "security-advisories@github.com", "url": "https://github.com/openremote/core/releases/tag/1.24.2"}, {"source": "security-advisories@github.com", "url": "https://github.com/openremote/core/security/advisories/GHSA-7v6w-c3f4-9wpq"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-611"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{}