A vulnerability was determined in DTStack Taier 1.4.0. (CVE-2026-19763)
DTStack Taier version 1.4.0 contains a path traversal vulnerability in the FileUtils.deleteDirectory function within the ClusterController.java file. This vulnerability allows remote attackers with high privileges to manipulate the clusterName argument, potentially leading to limited integrity and availability impacts. Upgrading to version 1.5.0 resolves this issue.
AI Analysis
Technical Summary
CVE-2026-19763 is a path traversal vulnerability in DTStack Taier 1.4.0 affecting the FileUtils.deleteDirectory function in the ClusterController.java component responsible for cluster creation. The vulnerability arises from improper handling of the clusterName argument, enabling remote attackers with high privileges to perform unauthorized directory deletions. The issue is fixed in version 1.5.0.
Potential Impact
The vulnerability allows remote attackers with high privileges to manipulate the clusterName argument to perform path traversal, which can lead to limited integrity and availability impacts by deleting unintended directories. Confidentiality is not affected. There are no known exploits in the wild.
Mitigation Recommendations
Upgrade DTStack Taier to version 1.5.0, which contains the official fix for this path traversal vulnerability. No other mitigations are indicated.
A vulnerability was determined in DTStack Taier 1.4.0. (CVE-2026-19763)
Description
DTStack Taier version 1.4.0 contains a path traversal vulnerability in the FileUtils.deleteDirectory function within the ClusterController.java file. This vulnerability allows remote attackers with high privileges to manipulate the clusterName argument, potentially leading to limited integrity and availability impacts. Upgrading to version 1.5.0 resolves this issue.
CVSS v3.1
Score 3.8low
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-19763 is a path traversal vulnerability in DTStack Taier 1.4.0 affecting the FileUtils.deleteDirectory function in the ClusterController.java component responsible for cluster creation. The vulnerability arises from improper handling of the clusterName argument, enabling remote attackers with high privileges to perform unauthorized directory deletions. The issue is fixed in version 1.5.0.
Potential Impact
The vulnerability allows remote attackers with high privileges to manipulate the clusterName argument to perform path traversal, which can lead to limited integrity and availability impacts by deleting unintended directories. Confidentiality is not affected. There are no known exploits in the wild.
Mitigation Recommendations
Upgrade DTStack Taier to version 1.5.0, which contains the official fix for this path traversal vulnerability. No other mitigations are indicated.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-v3r7-p73g-2j3x
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-19763"]
- Ecosystems
- []
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
Threat ID: 6a7f446cbf8831d53964c3f3
Added to database: 08/14/2026, 16:38:04 UTC
Last enriched: 08/14/2026, 18:38:52 UTC
Last updated: 08/15/2026, 02:41:00 UTC
Views: 4
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