{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-2253", "assignerOrgId": "dce6e192-ff49-4263-9134-f0beccb9bc13", "state": "PUBLISHED", "assignerShortName": "HITVAN", "dateReserved": "2026-02-09T15:09:06.755Z", "datePublished": "2026-05-27T02:54:25.857Z", "dateUpdated": "2026-05-27T02:54:25.857Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "dce6e192-ff49-4263-9134-f0beccb9bc13", "shortName": "HITVAN", "dateUpdated": "2026-05-27T02:54:25.857Z"}, "title": "Hitachi Vantara Pentaho Data Integration & Analytics - Improper Restriction of XML External Entity Reference", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-611", "description": "CWE-611 Improper restriction of XML external entity reference", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-201", "descriptions": [{"lang": "en", "value": "CAPEC-201 Serialized Data External Linking"}]}], "affected": [{"vendor": "Hitachi Vantara", "product": "Pentaho Data Integration and Analytics", "versions": [{"status": "affected", "version": "1.0", "lessThan": "10.2.0.7", "versionType": "maven"}, {"status": "affected", "version": "10.0", "lessThan": "11.0.0", "versionType": "maven"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Hitachi Vantara Pentaho Data Integration & Analytics versions before 10.2.0.7 and 11.0.0.0, including\u00a09.3.x and 8.3.x, does not prevent certain XML parsers from resolving external entities.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Hitachi Vantara Pentaho Data Integration &amp; Analytics versions before 10.2.0.7 and 11.0.0.0, including&nbsp;9.3.x and 8.3.x, does not prevent certain XML parsers from resolving external entities.&nbsp;<br>"}]}], "references": [{"url": "https://support.pentaho.com/hc/en-us/articles/45677548193933--Resolved-Hitachi-Vantara-Pentaho-Data-Integration-Analytics-Improper-Restriction-of-XML-External-Entity-Reference-Versions-before-10-2-0-7-and-11-0-0-0-Impacted-CVE-2026-2253"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseSeverity": "HIGH", "baseScore": 7.7, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N"}}], "credits": [{"lang": "en", "value": "Hitachi Group Member", "type": "finder"}], "source": {"discovery": "INTERNAL"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Hitachi Vantara Pentaho Data Integration & Analytics versions before 10.2.0.7 and 11.0.0.0, including\u00a09.3.x and 8.3.x, does not prevent certain XML parsers from resolving external entities."}], "id": "CVE-2026-2253", "lastModified": "2026-05-27T04:16:26.417", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.7, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 4.0, "source": "security.vulnerabilities@hitachivantara.com", "type": "Secondary"}]}, "published": "2026-05-27T04:16:26.417", "references": [{"source": "security.vulnerabilities@hitachivantara.com", "url": "https://support.pentaho.com/hc/en-us/articles/45677548193933--Resolved-Hitachi-Vantara-Pentaho-Data-Integration-Analytics-Improper-Restriction-of-XML-External-Entity-Reference-Versions-before-10-2-0-7-and-11-0-0-0-Impacted-CVE-2026-2253"}], "sourceIdentifier": "security.vulnerabilities@hitachivantara.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-611"}], "source": "security.vulnerabilities@hitachivantara.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[1.0,10.2.0.7)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[10.0,11.0.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Pentaho Data Integration and Analytics", "source": "cna", "vendor": "Hitachi Vantara"}, "product": "vantara_pentaho_data_integration_and_analytics", "vendor": "hitachi"}], "created": "2026-05-27T04:30:15.808771+00:00", "updated": "2026-05-27T06:00:11.975823+00:00", "vendors": ["hitachi", "hitachi$PRODUCT$vantara_pentaho_data_integration_and_analytics"]}