CVE-2026-23902

HIGH

Apache DolphinScheduler: Users are able to use tenants that are not defined on the platform during workflow execution.

Title source: cna
STIX 2.1

Description

Incorrect Authorization vulnerability in Apache DolphinScheduler allows authenticated users with system login permissions to use tenants that are not defined on the platform during workflow execution. This issue affects Apache DolphinScheduler versions prior to 3.4.1.  Users are recommended to upgrade to version 3.4.1, which fixes this issue.

References (2)

Scores

CVSS v3 8.1
EPSS 0.0004
EPSS Percentile 13.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-863
Status published
Products (2)
apache/dolphinscheduler < 3.4.1
Apache Software Foundation/Apache DolphinScheduler < 3.4.1
Published Apr 24, 2026
Tracked Since Apr 24, 2026