Skip to content
OpenAdvisories
High · 8.1 CVE-2026-66087 EUVD-2026-94807GHSA-8x8j-rj29-7qph

Apache DolphinScheduler: Project Authorization Bypass in the Task instance stop/savepoint Endpoint

Published Oct 8, 2026 · Updated Oct 8, 2026 · Assigned by apache

Description

An authorization bypass vulnerability in Apache DolphinScheduler allows authenticated users to operate task instance in projects they are not authorized to access through the 

* /dolphinscheduler/projects/{projectCode}/task-instances/{taskInstanceId}/stop
* /dolphinscheduler/projects/{projectCode}/task-instances/{taskInstanceId}/savepoint

This issue affects Apache DolphinScheduler: before 3.4.3.

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

Affected products

VendorProductAffectedFixed
Apache Software Foundation Apache DolphinScheduler < 3.4.3 3.4.3

References