{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-40008", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2026-04-08T08:42:56.547Z", "datePublished": "2026-07-10T07:13:27.770Z", "dateUpdated": "2026-07-10T07:13:27.770Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Apache IoTDB", "vendor": "Apache Software Foundation", "versions": [{"lessThan": "2.0.10", "status": "affected", "version": "1.0.0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Andrea Cosentino"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Apache IoTDB.<br><span style=\"background-color: rgb(255, 255, 255);\">The pipe processor reads a fully\nqualified Java class name and\ninstantiates it using Class.forName().newInstance() without any\nvalidation or allowlisting.</span><br></p><p>This issue affects Apache IoTDB: from 1.0.0 before 2.0.10.</p><p>Users are recommended to upgrade to version 2.0.10, which fixes the issue.</p>"}], "value": "Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Apache IoTDB.\nThe pipe processor reads a fully\nqualified Java class name and\ninstantiates it using Class.forName().newInstance() without any\nvalidation or allowlisting.\n\n\nThis issue affects Apache IoTDB: from 1.0.0 before 2.0.10.\n\nUsers are recommended to upgrade to version 2.0.10, which fixes the issue."}], "metrics": [{"other": {"content": {"text": "important"}, "type": "Textual description of severity"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-470", "description": "CWE-470 Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2026-07-10T07:13:27.770Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/fm8cpvzbox2qqy99ztglm8wkk1nrg9ng"}], "source": {"discovery": "UNKNOWN"}, "title": "Apache IoTDB: Arbitrary Class Instantiation via Pipe Transfer RPC", "x_generator": {"engine": "Vulnogram 0.2.0"}}}}

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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[1.0.0,2.0.10)"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Apache IoTDB", "source": "cna", "vendor": "Apache Software Foundation"}, "product": "iotdb", "vendor": "apache"}], "created": "2026-07-10T09:54:45.447502+00:00", "updated": "2026-07-10T09:54:45.447558+00:00", "vendors": ["apache", "apache$PRODUCT$iotdb"]}