CVE-2026-9437
Command Injection in DTStack Taier REST API
Publication date: 2026-05-25
Last updated on: 2026-05-25
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| dtstack | taier | 1.4.0 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-77 | The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. |
| CWE-78 | The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in DTStack Taier version 1.4.0, specifically in the Runtime.exec function of the REST API component. It occurs due to improper handling of the sqlText argument, which allows an attacker to inject operating system commands.
Because the vulnerability involves command injection, an attacker can remotely execute arbitrary OS commands on the affected system.
How can this vulnerability impact me? :
This vulnerability can allow a remote attacker to execute arbitrary operating system commands on the affected system, potentially leading to unauthorized access, data compromise, or disruption of services.