CVE-2026-63619 — Apache Kylin: Missing authorization and path-confinement on system meta dump

Description (CNA)

Missing Authorization vulnerability in Apache Kylin. A backend metadata dump API misses the enough authorization and the path-confinement. 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-862

References

https://lists.apache.org/thread.html/p3rzz43h1kqc55wjshxmx2dbbmx76qrg

ADP enrichment

CVE

No English description supplied.

http://www.openwall.com/lists/oss-security/2026/10/16/2

CISA-ADP

No English description supplied.

No references supplied.