CVE-2026-19763

LOW 3.8

DTStack Taier Cluster Creation ClusterController.java FileUtils.deleteDirectory path traversal

CVSS Score

3.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-22
Vendor	dtstack
Product	taier
Published	Aug 14, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L/E:X/RL:O/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

DTStack / Taier

1.4.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/389666 vuldb.com: https://vuldb.com/vuln/389666/cti vuldb.com: https://vuldb.com/cve/CVE-2026-19763 vuldb.com: https://vuldb.com/submit/868967 github.com: https://github.com/DTStack/Taier/issues/1204 github.com: https://github.com/DTStack/Taier/commit/ec8c59c76aceb04ab3080543ab2d9c6a4b674729 github.com: https://github.com/DTStack/Taier/releases/tag/v1.5.0 github.com: https://github.com/DTStack/Taier/

Credits

🔍 Ku4D3 (VulDB User)