CVE-2026-108780

Apache Kylin: Potential JDBC source configuration validation issue

State: Published
Severity: 6.5 Medium
Published: Oct 19, 2026
Updated: Oct 30, 2026
Reserved: Oct 11, 2026

Description

Potential JDBC source configuration validation vulnerability in Apache Kylin. The impact is minor, unless the kylin backend services are open to public network.

This issue affects Apache Kylin: from 4.0.0 through 5.0.4.

Users are recommended to upgrade to version 5.0.5, which fixes the issue.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N	CISA-ADP

Weaknesses

CWE-20 Improper Input Validation

Affected Products

Product	Versions
Apache KylinApache Software Foundation	4.0.0 through 5.0.4Affected

References

https://lists.apache.org/thread.html/vyc83rb5t0f4nyvn1dzggshcqdqf9lj0vendor-advisory
http://www.openwall.com/lists/oss-security/2026/10/16/18

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