CVE-2026-62390

EUVD-2026-43660
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.
SQL Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Affected Products (NVD)
VendorProductVersion
apachekylin
4.0.0 ≤
𝑥
< 5.0.4
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://lists.apache.org/thread/zdrj93txvdjj07f88s43d2pcg2gomvjc
http://www.openwall.com/lists/oss-security/2026/07/14/4