CVE-2026-71896

published 2026-10-08

CVE-2026-71896: An authorization vulnerability in Apache DolphinScheduler allows authenticated users to retrieve other users' account information through the…

Priority P3 40 medium 6.5 CVSS 3.1

AV N AC L PR L UI N S U C H I N A N

An authorization vulnerability in Apache DolphinScheduler allows authenticated users to retrieve other users' account information through the /dolphinscheduler/users/list-all endpoint without the required permissions.

The endpoint fails to enforce the necessary authorization checks before returning user account information. As a result, an authenticated user can access account information they are not authorized to view.

Successful exploitation may expose sensitive user information and facilitate account enumeration.

This issue affects Apache DolphinScheduler: before 3.4.3.

Users are recommended to upgrade to version 3.4.3, which fixes the issue.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
apache_software_foundation	apache_dolphinscheduler	< 3.4.3	3.4.3

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