CVE-2026-62393

4.3 MEDIUM 0.5% exploit odds Fix listed Other Server

What it is

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.

At a glance

Exploitability: Can be exploited over the network with a low-privilege account. Limited direct impact.
Exploit odds: 0.5% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2026-07-14 13:19 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-10-24 21:10 UTC Last updatedMost recent change to the record

Details

Published: 2026-07-14 13:19 UTC
Last modified: 2026-10-24 21:10 UTC
Exploit probability: 0.5% · EPSS, next 30 days
Weakness: CWE-280
Record status: Modified

Affected

Apache Kylin < 5.0.4

Attack profile CVSS 3.1 · 4.3

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None
Scope: Unchanged
Confidentiality: Low
Integrity: None
Availability: None

Raw vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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Fix and advisories

https://lists.apache.org/thread/xg8dcyjw0nkq5y8dhq3r25x3rxc62x9j

References

NVD record · CVE.org record