CVE-2026-71896
Apache DolphinScheduler: Missing Authorization Checks Allow Unauthorized Disclosure of User Account Information
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.
| CWE | CWE-863 |
| Vendor | apache software foundation |
| Product | apache dolphinscheduler |
| Published | Oct 8, 2026 |
| Last Updated | Oct 8, 2026 |
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