Multiple SQL injection vulnerabilities in the save_connection function in lib/lib.iotask.php in the iotask module in DoceboLMS 4.0.4 and earlier allow remote authenticated users with admin or teacher privileges to execute arbitrary SQL commands via the (1) coursereportuiconfig[name] or (2) coursereportuiconfig[description] parameters to index.php.
The product 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. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.