Incorrect authorization in Apache DolphinScheduler - CVE-2026-41280
Published: August 25, 2026
Vulnerability identifier: #VU145237
CSH Severity: Low
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-41280
CWE-ID: CWE-863
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to delete task definitions in unauthorized projects.
The vulnerability exists due to improper access control in the task definition deletion functionality when handling deletion requests for task definitions. A remote user can send a deletion request targeting task definitions in unauthorized projects to delete task definitions in unauthorized projects.
Affected software
Apache DolphinScheduler
How to mitigate CVE-2026-41280
Install security update from vendor's website.
Apache DolphinScheduler - update to 3.4.2