CVE-2026-19763
DTStack Taier Cluster Creation ClusterController.java FileUtils.deleteDirectory path traversal
- State
- Published
- Severity
- 5.1 Medium
- Published
- Aug 14, 2026
- Updated
- Aug 18, 2026
- Reserved
- Aug 13, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X | VulDB |
| 3.1 | 3.8 Low | 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 | VulDB |
| 3.0 | 3.8 Low | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L/E:X/RL:O/RC:C | VulDB |
| 2.0 | 4.7 Medium | AV:N/AC:L/Au:M/C:N/I:P/A:P/E:ND/RL:OF/RC:C | VulDB |
Weaknesses
- CWE-22 Path Traversal
Affected Products
| Product | Versions |
|---|---|
TaierDTStack |
|
References
- VDB-389666 | DTStack Taier Cluster Creation ClusterController.java FileUtils.deleteDirectory path traversalvdb-entrytechnical-description
- VDB-389666 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-19763 | CVE Analysis and Reportthird-party-advisory
- Submit #868967 | DTStack taier v1.4.0 path traversalthird-party-advisory
- https://github.com/DTStack/Taier/issues/1204issue-tracking
- https://github.com/DTStack/Taier/commit/ec8c59c76aceb04ab3080543ab2d9c6a4b674729patch
- https://github.com/DTStack/Taier/releases/tag/v1.5.0patch
- https://github.com/DTStack/Taier/product
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