This vulnerability affects zhongyu09 openchatbi versions 0.2.0 and 0.2.1 in an unknown function within the Multi-stage Text2SQL Workflow component. By manipulating the 'keywords' argument, an attacker can perform SQL injection remotely. The CVSS 4.0 base score is 5.3 (medium severity), reflecting network attack vector, low attack complexity, no privileges or user interaction required, and low to limited impact on confidentiality, integrity, and availability. The vulnerability has been publicly disclosed but no official fix or patch has been published by the vendor as of the data provided.

Successful exploitation could allow an attacker to execute arbitrary SQL commands on the backend database, potentially leading to unauthorized data access or modification. The impact is rated medium due to limited impact on confidentiality, integrity, and availability as per the CVSS vector. There are no known active exploits in the wild at this time.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider restricting access to the vulnerable component and monitor for unusual activity related to SQL queries involving the 'keywords' argument. Avoid exposing the vulnerable service to untrusted networks if possible.