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.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
High
Admin privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
None
No data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products
dtstack:taier
References 8
https://github.com/DTStack/Taier/
cna@vuldb.com
https://github.com/DTStack/Taier/commit/ec8c59c76aceb04ab3080543ab2d9c6a4b674729
cna@vuldb.com
https://github.com/DTStack/Taier/issues/1204
cna@vuldb.com
https://github.com/DTStack/Taier/releases/tag/v1.5.0
cna@vuldb.com
https://vuldb.com/cve/CVE-2026-19763
cna@vuldb.com
https://vuldb.com/submit/868967
cna@vuldb.com
https://vuldb.com/vuln/389666
cna@vuldb.com
https://vuldb.com/vuln/389666/cti
cna@vuldb.com