Dataease Mysql JDBC Connection Parameters Not Verified Leads to Deserialization and Arbitrary File Read Vulnerability

DataEase is an open source business analytics tool. Authenticated users can read and deserialize arbitrary files through the background JDBC connection. When constructing the jdbc connection string, the parameters are not filtered. This vulnerability has been fixed in v1.18.27. Users are advised to upgrade. There are no known workarounds for this vulnerability.