CVE-2026-41280: Apache DolphinScheduler: Incorrect Authorization vulnerability allows users with system login privileges to delete task definitions in unauthorized projects

[Wenjun Ruan <wenjun () apache org>]

Severity: moderate 

Affected versions:

- Apache DolphinScheduler (org.apache.dolphinscheduler:dolphinscheduler-api) before 3.4.2

Description:

Incorrect Authorization vulnerability allows users with system login privileges to delete task definitions in 
unauthorized projects

This issue affects Apache DolphinScheduler versions prior to 3.4.2. 

Users are recommended to upgrade to version 3.4.2, which fixes this issue.

Credit:

Yicheng Yu(https://github.com/FHMTT) (finder)

References:

https://dolphinscheduler.apache.org
https://www.cve.org/CVERecord?id=CVE-2026-41280