DTStack vulnerabilities
Published CVEs affecting DTStack products: 3 record(s), with severity, exploitation and fixes.
CVE-2026-11618
High · 7.3
CWE-287 Jun 9, 2026
DTStack Taier Source Connection Test Endpoint LoginInterceptor.java preHandle improper authentication
A vulnerability was determined in DTStack Taier up to 1.4.0. The affected element is the function preHandle of the file taier-data-develop/src/main/java/com/dtstack/taier/develop/interceptor/LoginInterceptor.java of the component Source Connection Test Endpoint. Executing a manipulation can lead to improper authentication. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. This patch is called f95389e7f74acec42bcee079a616aaa06f9551d2. A patch should be applied to remediate this issue.
CVE-2026-9437
Medium · 6.3
CWE-77 May 25, 2026
DTStack Taier REST API Runtime.exec os command injection
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.
CVE-2026-4735
High · 8.7
CWE-502 Mar 24, 2026
A stack overflow and DoS vulnerability in DTStack/chunjun
Deserialization of Untrusted Data vulnerability in DTStack chunjun (chunjun-core/src/main/java/com/dtstack/chunjun/util modules). This vulnerability is associated with program files GsonUtil.Java.
This issue affects chunjun: before 1.16.1.