Dataease up to 2.10.19 JDBC Driver rsjdbc.ini getJdbcIniFile path traversal

Summaryinfo

A vulnerability classified as critical was found in Dataease up to 2.10.19. The impacted element is the function getJdbcIniFile of the file rsjdbc.ini of the component JDBC Driver. The manipulation of the argument IniFile results in path traversal. This vulnerability is reported as CVE-2026-32140. The attack can be launched remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, was found in Dataease up to 2.10.19. Affected is the function getJdbcIniFile of the file rsjdbc.ini of the component JDBC Driver. The manipulation of the argument IniFile with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Dataease is an open source data visualization analysis tool. Prior to 2.10.20, By controlling the IniFile parameter, an attacker can force the JDBC driver to load an attacker-controlled configuration file. This configuration file can inject dangerous JDBC properties, leading to remote code execution. The Redshift JDBC driver execution flow reaches a method named getJdbcIniFile. The getJdbcIniFile method implements an aggressive automatic configuration file discovery mechanism. If not explicitly restricted, it searches for a file named rsjdbc.ini. In a JDBC URL context, users can explicitly specify the configuration file via URL parameters, which allows arbitrary files on the server to be loaded as JDBC configuration files. Within the Redshift JDBC driver properties, the parameter IniFile is explicitly supported and used to load an external configuration file. This vulnerability is fixed in 2.10.20.

The advisory is available at github.com. This vulnerability is traded as CVE-2026-32140 since 03/10/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

By approaching the search of inurl:rsjdbc.ini it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 2.10.20 eliminates this vulnerability.

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Productinfo

Name

• Dataease

Version

• 2.10.0
• 2.10.1
• 2.10.2
• 2.10.3
• 2.10.4
• 2.10.5
• 2.10.6
• 2.10.7
• 2.10.8
• 2.10.9
• 2.10.10
• 2.10.11
• 2.10.12
• 2.10.13
• 2.10.14
• 2.10.15
• 2.10.16
• 2.10.17
• 2.10.18
• 2.10.19

Website

• Product: https://github.com/dataease/dataease/

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