---
id: CVE-2026-63618
title: 'Apache Kylin: Low-Privilege Config Exposure'
summary: >-
  Exposure of Sensitive Information (system level configuration info) to an
  Unauthorized Actor vulnerability in Apache Kylin.




  This issue affects Apache Kylin: from 4 through 5.0.4.




  Users are recommended to upgrade to version 5.0.5, w…
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cvssSource: adp
cwe:
  - CWE-200
vendor: Apache Software Foundation
product: Apache Kylin
affected:
  - apache_kylin >= 4..0.0 <= 5.0.4
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-10-16T14:02:39.574164Z'
published: '2026-10-16'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T14:03:00.915Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-63618'
references:
  - url: 'https://lists.apache.org/thread.html/5zrg002omkynt3hsjobvkp61yznr6qg3'
tags:
  - cve.org
ingestedAt: '2026-10-16T13:06:42.682Z'
---

## Overview

Exposure of Sensitive Information (system level configuration info) to an Unauthorized Actor vulnerability in Apache Kylin.



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

- `apache_kylin >= 4..0.0 <= 5.0.4`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.