CVE-2026-32966: Apache DolphinScheduler: DataSource API Missing Authorization Check Leads to Arbitrary Data Source Metadata Disclosure
DataSource API Missing Authorization Check Leads to Arbitrary Data Source Metadata Disclosure in Apache DolphinScheduler. This issue affects Apache DolphinScheduler: before 3.4.2. Users are recommended to upgrade to version 3.4.2, which fixes the issue.
Published Jun 17, 2026 · Updated Jun 18, 2026
Affected packages
org.apache.dolphinscheduler:dolphinscheduler-api
- Ecosystem
- Maven
- Affected
- < 3.4.2
- Fixed in
- 3.4.2
- Check
mvn dependency:tree -Dincludes=org.apache.dolphinscheduler:dolphinscheduler-api
Advisory details
From the GitHub Advisory Database (CC BY 4.0).
DataSource API Missing Authorization Check Leads to Arbitrary Data Source Metadata Disclosure in Apache DolphinScheduler.
This issue affects Apache DolphinScheduler: before 3.4.2.
Users are recommended to upgrade to version 3.4.2, which fixes the issue.
References
How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology