Apache Kylin: Unauthenticated Metastore Cleanup

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-68573
StatePUBLISHED
Assignerapache
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-16 20:17:24 UTC
Updated2026-10-16 21:19:20 UTC
DescriptionImproper 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.

Risk And Classification

Problem Types: CWE-287 | CWE-287 CWE-287 Improper Authentication

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Apache Software Foundation Apache Kylin affected 4.0.0 5.0.4 semver Not specified

References

ReferenceSourceLinkTags
www.openwall.com/lists/oss-security/2026/10/16/7 af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
lists.apache.org/thread.html/4n3qt477rtvwnko2olb3hjwjll1yry8j [email protected] lists.apache.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Fabian Fleischer (en)

CNA: MopMonk-AI (en)

CNA: Wanxin Yin (en)

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