The Dataease datasource exists deserialization and arbitrary file read vulnerability

Vulnerability Description

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.

References

• https://github.com/dataease/dataease/security/advisories/GHSA-8x8q-p622-jf25
• https://github.com/dataease/dataease/commit/4128adf5fc4592b55fa1722a53b178967545d46a
• https://github.com/dataease/dataease/commit/bb540e6dc83df106ac3253f331066129a7487d1a