CVE-2026-19763
DTStack Taier Cluster Creation ClusterController.java FileUtils.deleteDirectory path traversal
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.
INFO
Published Date :
Aug. 14, 2026, 1:18 a.m.
Last Modified :
Aug. 14, 2026, 1:18 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | LOW | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Upgrade DTStack Taier to version 1.5.0.
- Apply the patch ec8c59c76aceb04ab3080543ab2d9c6a4b674729.
- Update the Cluster Creation component.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-19763.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-19763 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-19763
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-19763 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-19763 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by [email protected]
Aug. 14, 2026
Action Type Old Value New Value Added Affected [{'cpes': ['cpe:2.3:a:dtstack:taier:*:*:*:*:*:*:*:*'], 'vendor': 'DTStack', 'modules': ['Cluster Creation'], 'product': 'Taier', 'versions': [{'status': 'affected', 'version': '1.4.0'}, {'status': 'unaffected', 'version': '1.5.0'}]}] Added 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. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L Added CVSS V2 (AV:N/AC:L/Au:M/C:N/I:P/A:P) Added CWE CWE-22 Added Reference https://github.com/DTStack/Taier/ Added Reference https://github.com/DTStack/Taier/commit/ec8c59c76aceb04ab3080543ab2d9c6a4b674729 Added Reference https://github.com/DTStack/Taier/issues/1204 Added Reference https://github.com/DTStack/Taier/releases/tag/v1.5.0 Added Reference https://vuldb.com/cve/CVE-2026-19763 Added Reference https://vuldb.com/submit/868967 Added Reference https://vuldb.com/vuln/389666 Added Reference https://vuldb.com/vuln/389666/cti