CVE-2026-19763: DTStack Taier Cluster Creation ClusterController.java FileUtils.deleteDirectory path traversal
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 Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
DTStack Taier 1.4.0to a version that resolves this vulnerability.Fixed in 1.5.0Patch ec8c59c76aceb04ab3080543ab2d9c6a4b674729
Event History
Frequently Asked Questions
What is the severity of CVE-2026-19763?
The severity of CVE-2026-19763 is classified as low with a score of 3.8.
What software is affected by CVE-2026-19763?
CVE-2026-19763 affects DTStack Taier version 1.4.0.
What type of vulnerability is CVE-2026-19763?
CVE-2026-19763 is a path traversal vulnerability.
How can I fix CVE-2026-19763?
To fix CVE-2026-19763, ensure that input validation is properly implemented in the FileUtils.deleteDirectory function to prevent path traversal.
What remote impacts does CVE-2026-19763 have?
CVE-2026-19763 allows for remote exploitation through path traversal in the ClusterController.java component.