DataEase is an open source data visualization and analysis tool. Authenticated users with datasource access can supply crafted schema names, connection usernames, table names, or database names to datasource metadata operations, including getSchema, validate, save, and update flows. CalciteProvider inserts these identifiers into metadata queries that are executed through a plain JDBC Statement, allowing the generated SQL to be altered and run against the configured backend with application-held datasource credentials. The issue can compromise the confidentiality, integrity, and availability of the connected database without requiring a victim action.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v4.0
Weakness Type (CWE)
References 3
https://github.com/dataease/dataease/commit/181bb5cb95a1174f04689b3b6042d5e0c71…
security-advisories@github.com
https://github.com/dataease/dataease/releases/tag/v2.10.27
security-advisories@github.com
https://github.com/dataease/dataease/security/advisories/GHSA-8hgp-vw27-hxph
security-advisories@github.com