SQL injection vulnerability in the endpoint /ocsreports/index.php?function=admindouble due to improper processing of the values in the ID field included in the selectedgrpdupli[] parameter. An authenticated user with operator privileges can manipulate these values to alter the SQL queries executed by the application and retrieve information stored in the database.

SQL injection vulnerability in the delcheck parameter of the /ocsreports/?function=savequerylist endpoint. Input provided by an authenticated user with operator privileges is incorporated into an SQL query without proper parameterisation or validation, allowing the query to be manipulated and information to be extracted from the database using SQL injection techniques.

A stored Cross-Site Scripting (XSS) vulnerability in the notification template functionality of the endpoint /ocsreports/?function=notification. A user with administrator privileges can input malicious HTML content which is subsequently stored and displayed without proper sanitisation when other administrators access the template customisation view, allowing JavaScript code to be executed within the application’s security context and potentially compromising the sessions of other users with administrative privileges.

OCS Inventory NG 2.3.0.0 contains an unquoted service path vulnerability that allows local attackers to escalate privileges to system level. Attackers can place a malicious executable in the unquoted service path and trigger the service restart to execute code with elevated system privileges.