CVE-2026-19763 DTStack Taier Cluster Creation ClusterController.java FileUtils.deleteDirectory path traversal

Medium 5.1 Published 14 Aug 2026 Updated 18 Aug 2026

Exploited in the wild: Not known
Fix: None listed

What is CVE-2026-19763?

CVE-2026-19763 is a medium-severity vulnerability in DTStack Taier, published on 14 Aug 2026.

Official description

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.

Weakness: CWE-22

Which versions are affected by CVE-2026-19763?

How do I fix CVE-2026-19763?

No fix has been published for CVE-2026-19763 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-19763 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-19763 exists.

Sources

Also known as GHSA-v3r7-p73g-2j3x.