CVE-2026-68573

UNKNOWN 0.0

Apache Kylin: Unauthenticated Metastore Cleanup

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-287
Vendor	apache software foundation
Product	apache kylin
Published	Oct 16, 2026

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Affected Versions

Apache Software Foundation / Apache Kylin

4.0.0 ≤ 5.0.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

lists.apache.org: https://lists.apache.org/thread.html/4n3qt477rtvwnko2olb3hjwjll1yry8j openwall.com: http://www.openwall.com/lists/oss-security/2026/10/16/7

Credits

Fabian Fleischer MopMonk-AI Wanxin Yin