School management system which covers every minute workflow of schools/colleges from admission to attendance, exams, alumni, income, expense, reporting etc.
Issue: the JDBCAppender in Log4j 1.2.x accepts an SQL statement as a configuration parameter where the values to be inserted are converters from PatternLayout. The message converter, %m, is likely to always be included. This allows attackers to manipulate the SQL by entering crafted strings into input fields or headers of an application that are logged allowing unintended SQL queries to be executed.
Resolution: Please upgrade log4j to a newer version.