DataEase up to 2.10.13 H2 Database Connection H2.java getJdbc deserialization

Summaryinfo

A vulnerability classified as critical was found in DataEase up to 2.10.13. This vulnerability affects the function getJdbc of the file H2.java of the component H2 Database Connection Handler. Such manipulation leads to deserialization. This vulnerability is listed as CVE-2025-62420. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in DataEase up to 2.10.13. It has been rated as critical. Affected by this issue is the function getJdbc of the file H2.java of the component H2 Database Connection Handler. The manipulation with an unknown input leads to a deserialization vulnerability. Using CWE to declare the problem leads to CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. Impacted is confidentiality, integrity, and availability. CVE summarizes:

DataEase is a data visualization and analytics platform. In DataEase versions through 2.10.13, a JDBC driver bypass vulnerability exists in the H2 database connection handler. The getJdbc function in H2.java checks if the jdbcUrl starts with jdbc:h2 but returns a separate jdbc field as the actual connection URL. An attacker can provide a jdbcUrl that starts with jdbc:h2 while supplying a different jdbc field with an arbitrary JDBC driver and connection string. This allows an authenticated attacker to trigger arbitrary JDBC connections with malicious drivers, potentially leading to remote code execution. The vulnerability is fixed in version 2.10.14. No known workarounds exist.

The advisory is available at github.com. This vulnerability is handled as CVE-2025-62420 since 10/13/2025. The exploitation is known to be easy. The attack may be launched remotely. Technical details are known, but there is no available exploit.

Upgrading to version 2.10.14 eliminates this vulnerability. Applying the patch bb320e42bf2cf862b9c4b438c1517547b53ed67b is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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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

License

• open-source

Website

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

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