CVE-2026-9437: DTStack Taier REST API Runtime.exec os command injection

Published May 25, 2026

Updated

A vulnerability has been found in DTStack Taier 1.4.0. This affects the function Runtime.exec of the component REST API. The manipulation of the argument sqlText leads to os command injection. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected Software

1 affected component

DTStack Taier=1.4.0

Event History

May 25, 2026

CVE Published

via MITRE·07:15 AM

Data Sourced

via MITRE·07:15 AM

DescriptionSeverityWeakness

Frequently Asked Questions

What is CVE-2026-9437 about?

CVE-2026-9437 is a vulnerability in DTStack Taier 1.4.0 that allows for OS command injection via the Runtime.exec function of the REST API.

What is the severity of CVE-2026-9437?

CVE-2026-9437 has a medium severity rating of 6.3.

How do I fix CVE-2026-9437?

To fix CVE-2026-9437, ensure that DTStack Taier is updated to a version that addresses this OS command injection vulnerability.

Who is affected by CVE-2026-9437?

Any users or systems using DTStack Taier version 1.4.0 are affected by CVE-2026-9437.

Can CVE-2026-9437 be exploited remotely?

Yes, CVE-2026-9437 can be exploited remotely, allowing attackers to execute OS commands.

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Contact

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