CVE-2026-62390

Severity CVSS v4.0:

Pending analysis

Type:

CWE-89 SQL Injection

Publication date:

14/07/2026

Last modified:

14/07/2026

Description

Improper Neutralization of Special Elements used in an SQL Command (&#39;SQL Injection&#39;) vulnerability in Apache Kylin. A backend API refreshing table catalog may cause the injection to the generated SQL.<br /> <br /> This issue affects Apache Kylin: from 4 through 5.0.3.<br /> <br /> Users are recommended to upgrade to version 5.0.4, which fixes the issue.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High