What is GHSA-8gxg-4vj4-998q?

GHSA-8gxg-4vj4-998q is a security advisory published by GitHub Security Advisories with Critical severity. Missing Authorization vulnerability in Apache Kylin. A backend metadata dump API misses the...

Which CVE IDs does GHSA-8gxg-4vj4-998q cover?

GHSA-8gxg-4vj4-998q covers the following CVE IDs: CVE-2026-63619. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8gxg-4vj4-998q?

GHSA-8gxg-4vj4-998q has a CVSS v3 base score of 9.1, published by GitHub Security Advisories.

GHSA-8gxg-4vj4-998qCriticalCVSS 9.1

Missing Authorization vulnerability in Apache Kylin. A backend metadata dump API misses the...

Vendor

GitHub Security Advisories

Published

October 16, 2026

Last Modified

October 20, 2026

🔗 CVE IDs covered (1)

CVE-2026-63619 →

📋 Description

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.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-63619
https://lists.apache.org/thread.html/p3rzz43h1kqc55wjshxmx2dbbmx76qrg
http://www.openwall.com/lists/oss-security/2026/10/16/2
https://github.com/advisories/GHSA-8gxg-4vj4-998q