HIGH

CVE-2026-66087

Apache Software Foundation — Apache DolphinScheduler

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.

CVSS8.1

EPSS0.3%

Exploit StatusNot Assessed

PublishedOct 08, 2026

Last ModifiedOct 08, 2026

VendorApache Software Foundation

ProductApache DolphinScheduler

Weakness (CWE)CWE-863

View on NVD

Vulnerability Timeline

PublishedOct 08, 2026

Last ModifiedOct 08, 2026

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References

More from Apache Software Foundation in the catalogue.

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