Dtstack
Monthly
A deserialization of untrusted data vulnerability exists in DTStack chunjun versions prior to 1.16.1, specifically in the GsonUtil.java module within chunjun-core. An attacker can exploit this CWE-502 flaw to execute arbitrary code by crafting malicious serialized objects that are processed during deserialization. The vulnerability is reportedly patched as of version 1.16.1, with a patch available from the vendor via GitHub pull request #1939.
Path traversal in DTStack Taier 1.4.0 allows an authenticated administrative user to supply a crafted clusterName containing directory-escape sequences during cluster creation, causing FileUtils.deleteDirectory to operate on arbitrary filesystem paths outside the intended temp directory. The CVSS 4.0 score of 5.1 with PR:H reflects the constrained attack surface: only users with cluster management privileges can trigger the flaw. No public exploit code or CISA KEV listing exists at time of analysis.
Path traversal in DTStack Taier 1.4.0's Chunk-Check Endpoint exposes the server's filesystem to remote unauthenticated attackers who can manipulate the Name parameter in FileChunkController.java to escape the intended upload directory. The Java Paths.get() function processes attacker-controlled input without sanitization, enabling directory traversal sequences to reference arbitrary files accessible to the Taier process. A public proof-of-concept exploit is available via GitHub issue #1203, and no exploitation confirmation from CISA KEV exists at time of analysis.
OS command injection in DTStack Taier 1.4.0 permits remote low-privileged authenticated attackers to execute arbitrary operating system commands by injecting shell metacharacters into the `sqlText` parameter, which is passed unsanitized to Java's `Runtime.exec()` within the REST API. A public proof-of-concept exploit has been disclosed on GitHub. No vendor patch exists - the vendor did not respond to responsible disclosure - leaving all Taier 1.4.0 deployments without an official remediation path at time of analysis.
An insecure permissions in /Taier/API/tenant/listTenant interface in DTStack Taier 1.3.0 allows attackers to view sensitive information via the getCookie method. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
A deserialization of untrusted data vulnerability exists in DTStack chunjun versions prior to 1.16.1, specifically in the GsonUtil.java module within chunjun-core. An attacker can exploit this CWE-502 flaw to execute arbitrary code by crafting malicious serialized objects that are processed during deserialization. The vulnerability is reportedly patched as of version 1.16.1, with a patch available from the vendor via GitHub pull request #1939.
Path traversal in DTStack Taier 1.4.0 allows an authenticated administrative user to supply a crafted clusterName containing directory-escape sequences during cluster creation, causing FileUtils.deleteDirectory to operate on arbitrary filesystem paths outside the intended temp directory. The CVSS 4.0 score of 5.1 with PR:H reflects the constrained attack surface: only users with cluster management privileges can trigger the flaw. No public exploit code or CISA KEV listing exists at time of analysis.
Path traversal in DTStack Taier 1.4.0's Chunk-Check Endpoint exposes the server's filesystem to remote unauthenticated attackers who can manipulate the Name parameter in FileChunkController.java to escape the intended upload directory. The Java Paths.get() function processes attacker-controlled input without sanitization, enabling directory traversal sequences to reference arbitrary files accessible to the Taier process. A public proof-of-concept exploit is available via GitHub issue #1203, and no exploitation confirmation from CISA KEV exists at time of analysis.
OS command injection in DTStack Taier 1.4.0 permits remote low-privileged authenticated attackers to execute arbitrary operating system commands by injecting shell metacharacters into the `sqlText` parameter, which is passed unsanitized to Java's `Runtime.exec()` within the REST API. A public proof-of-concept exploit has been disclosed on GitHub. No vendor patch exists - the vendor did not respond to responsible disclosure - leaving all Taier 1.4.0 deployments without an official remediation path at time of analysis.
An insecure permissions in /Taier/API/tenant/listTenant interface in DTStack Taier 1.3.0 allows attackers to view sensitive information via the getCookie method. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.