CVE-2024-23328 in Dataease
Summary
by MITRE • 02/29/2024
Dataease is an open source data visualization analysis tool. A deserialization vulnerability exists in the DataEase datasource, which can be exploited to execute arbitrary code. The location of the vulnerability code is `core/core-backend/src/main/java/io/dataease/datasource/type/Mysql.java.` The blacklist of mysql jdbc attacks can be bypassed and attackers can further exploit it for deserialized execution or reading arbitrary files. This vulnerability is patched in 1.18.15 and 2.3.0.
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Analysis
by VulDB Data Team • 01/09/2025
The CVE-2024-23328 vulnerability represents a critical deserialization flaw within the DataEase data visualization platform, specifically affecting the MySQL datasource component. This vulnerability resides in the file core/core-backend/src/main/java/io/dataease/datasource/type/Mysql.java and constitutes a significant security risk due to its potential for remote code execution. The vulnerability emerges from inadequate input validation and filtering mechanisms within the deserialization process, creating an attack surface that allows malicious actors to manipulate serialized data structures. DataEase, being an open source analytics tool, makes this vulnerability particularly concerning as it affects a widely deployed platform used for business intelligence and data analysis operations.
The technical exploitation of this vulnerability occurs through bypassing the existing blacklist protections designed to prevent MySQL JDBC attack vectors. This bypass mechanism enables attackers to craft malicious serialized objects that can be processed by the vulnerable application, leading to arbitrary code execution on the target system. The deserialization flaw specifically targets the MySQL datasource configuration handling, where serialized data is improperly validated before being processed. Attackers can leverage this vulnerability to execute arbitrary commands, read arbitrary files from the filesystem, and potentially establish persistent access to the affected system. The vulnerability's impact extends beyond simple code execution as it can be used to escalate privileges, access sensitive data, and compromise the entire data visualization infrastructure.
The operational implications of CVE-2024-23328 are severe for organizations relying on DataEase for their analytical workflows and business intelligence operations. The vulnerability can be exploited remotely without authentication, making it particularly dangerous in environments where DataEase is exposed to untrusted networks. Organizations using affected versions of DataEase face significant risks including data breaches, system compromise, and potential regulatory compliance violations. The vulnerability affects both version 1.x and 2.x branches of DataEase, indicating a widespread impact across multiple release lines. Security teams must urgently assess their DataEase deployments and implement immediate mitigation measures to protect against potential exploitation attempts.
The vulnerability aligns with CWE-502, which describes deserialization of untrusted data as a common weakness leading to remote code execution. From an attacker perspective, this vulnerability maps to several ATT&CK techniques including T1059 for command and scripting interpreter and T1566 for credential access through exploitation of remote services. The patched versions 1.18.15 and 2.3.0 address the core deserialization issue by implementing proper input validation, strengthening the blacklist mechanisms, and introducing additional sanitization checks for serialized data. Organizations should prioritize upgrading to these patched versions while also implementing network segmentation and monitoring controls to detect potential exploitation attempts. The vulnerability serves as a reminder of the critical importance of secure deserialization practices and proper input validation in enterprise applications handling external data inputs.