CVE-2026-19763: Dtstack Taier

Low severity, CVSS 3.8. EPSS: 0.6% chance of exploitation in the next 30 days.

A vulnerability was determined in DTStack Taier 1.4.0. Affected by this issue is the function FileUtils.deleteDirectory of the file ClusterController.java of the component Cluster Creation. This manipulation of the argument clusterName causes path traversal. Remote exploitation of the attack is possible. Upgrading to version 1.5.0 can resolve this issue. Patch name: ec8c59c76aceb04ab3080543ab2d9c6a4b674729. The affected component should be upgraded.

Affected products

• Dtstack Taier: version 1.4.0 only

Published 2026-08-14. Last modified 2026-08-18.