CVE-2026-68573 — Apache Kylin: Unauthenticated Metastore Cleanup

Description (CNA)

Improper Authentication vulnerability in Apache Kylin. Unauthenticated user may access to system cleanup actions. Impact most to the kylin services that are directly exposed to public network, which is not common. In-house kylin deployments are mostly not impacted. This issue affects Apache Kylin: from 4 through 5.0.4. Users are recommended to upgrade to version 5.0.5, which fixes the issue.

Affected (CNA)

Vendor / product	Versions
Apache Software Foundation / Apache Kylin	affected 4.0.0 through 5.0.4

CWE

CWE-287

References

https://lists.apache.org/thread.html/4n3qt477rtvwnko2olb3hjwjll1yry8j

ADP enrichment

CVE

No English description supplied.

http://www.openwall.com/lists/oss-security/2026/10/16/7

CISA-ADP

No English description supplied.

No references supplied.