Özkan Altunbaş

**Name of the Vulnerable Software and Affected Versions** TeknoPass versions 20210501 through 20260429 **Description** An authorization bypass exists due to a user-controlled SQL primary key issue, which allows for SQL Injection. SQL Injection is a technique where an attacker inserts malicious SQL code into a query, potentially allowing them to manipulate the database. **Recommendations** Update TeknoPass versions 20210501 through 20260429 to a patched version.