Apache Doris MCP Server <0.6.1: SQL Injection via Improper Query Neutralization
CVE-2025-66335 Published on April 20, 2026
Apache Doris MCP Server: MCP SQL inject
Apache Doris MCP Server versions earlier than 0.6.1 are affected by an improper neutralization flaw in query context handling that may allow execution of unintended SQL statements and bypass of intended query validation and access restrictions through the MCP query execution interface. Version 0.6.1 and later are not affected.
Vulnerability Analysis
CVE-2025-66335 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a small impact on integrity and availability.
Weakness Type
What is a SQL Injection Vulnerability?
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.
CVE-2025-66335 has been classified to as a SQL Injection vulnerability or weakness.
Affected Versions
Apache Software Foundation Apache Doris MCP Server:- Version 0.1.0 and below 0.6.1 is affected.