Apache Kylin <5.0.4: SQL Injection via Catalog Refresh API
CVE-2026-62390 Published on July 14, 2026
Apache Kylin: SQL Injection Vulnerability in Catalog Cache Refresh API
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.
Weakness Type
What is a SQL Injection Vulnerability?
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.
CVE-2026-62390 has been classified to as a SQL Injection vulnerability or weakness.
Products Associated with CVE-2026-62390
Want to know whenever a new CVE is published for Apache Kylin? stack.watch will email you.
Affected Versions
Apache Software Foundation Apache Kylin:- Version 4, <= 5.0.3 is affected.