CVE-2026-62393

Improper Handling of Insufficient Permissions or Privileges vulnerability in Apache Kylin. Improper authorization in job information retrieval, where an attacker may get access to unauthorized jobs in other projects. This issue affects Apache Kylin: from 4 through 5.0.3. Users are recommended to upgrade to version 5.0.4, which fixes the issue.

Score

CVSS 3.1 4.3 Medium

Status

Modified - security@apache.org

Published

2026-07-14

Last modified

2026-10-24

Weaknesses

CWE-280

Affected products

• Kylin (Apache)
• Apache Kylin (Apache Software Foundation)

References

• https://lists.apache.org/thread/xg8dcyjw0nkq5y8dhq3r25x3rxc62x9j
• http://www.openwall.com/lists/oss-security/2026/07/14/6