CVE-2026-62390

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache Kylin. A backend API refreshing table catalog may cause the injection to the generated SQL. This issue affects Apache Kylin: from 4 through 5.0.3. Users are recommended to upgrade to version 5.0.4, which fixes the issue.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://lists.apache.org/thread/zdrj93txvdjj07f88s43d2pcg2gomvjc	Mailing List Vendor Advisory
http://www.openwall.com/lists/oss-security/2026/07/14/4	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*

History

24 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Vulnerabilidad de Neutralización Incorrecta de Elementos Especiales utilizados en un Comando SQL (’Inyección SQL’) en Apache Kylin. Una API de backend que actualiza el catálogo de tablas puede causar la inyección al SQL generado. Este problema afecta a Apache Kylin: desde la 4 hasta la 5.0.3. Se recomienda a los usuarios actualizar a la versión 5.0.4, que corrige el problema.

Information

Published : 2026-07-14 13:19

Updated : 2026-10-24 21:10

NVD link : CVE-2026-62390

Mitre link : CVE-2026-62390

CVE.ORG link : CVE-2026-62390

JSON object : View

Products Affected

apache

kylin

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

{"id": "CVE-2026-62390", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-62390", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-07-14T16:11:32.448582Z"}}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security@apache.org", "affectedData": [{"vendor": "Apache Software Foundation", "product": "Apache Kylin", "versions": [{"status": "affected", "version": "4", "versionType": "semver", "lessThanOrEqual": "5.0.3"}], "defaultStatus": "unaffected"}]}], "published": "2026-07-14T13:19:08.307", "references": [{"url": "https://lists.apache.org/thread/zdrj93txvdjj07f88s43d2pcg2gomvjc", "tags": ["Mailing List", "Vendor Advisory"], "source": "security@apache.org"}, {"url": "http://www.openwall.com/lists/oss-security/2026/07/14/4", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security@apache.org", "description": [{"lang": "en", "value": "CWE-89"}]}], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache Kylin. A backend API refreshing table catalog may cause the injection to the generated SQL.\n\nThis issue affects Apache Kylin: from 4 through 5.0.3.\n\nUsers are recommended to upgrade to version 5.0.4, which fixes the issue."}, {"lang": "es", "value": "Vulnerabilidad de Neutralizaci\u00f3n Incorrecta de Elementos Especiales utilizados en un Comando SQL (\u2019Inyecci\u00f3n SQL\u2019) en Apache Kylin. Una API de backend que actualiza el cat\u00e1logo de tablas puede causar la inyecci\u00f3n al SQL generado.\n\nEste problema afecta a Apache Kylin: desde la 4 hasta la 5.0.3.\n\nSe recomienda a los usuarios actualizar a la versi\u00f3n 5.0.4, que corrige el problema."}], "lastModified": "2026-10-24T21:10:00.130", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D231A8C1-6E4E-4BB6-8581-74B9A44868B0", "versionEndExcluding": "5.0.4", "versionStartIncluding": "4.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@apache.org"}