Secunia Research has discovered some vulnerabilities in Employee Timeclock Software, which can be exploited by malicious people to conduct SQL injection attacks. Input passed to the “username” and “password” parameters in auth.php and login_action.php is not properly sanitized before being used in SQL queries. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code. Version 0.99 is affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/87086/secunia-etssql.txt
Source: https://packetstormsecurity.com/files/87086/Employee-Timeclock-Software-SQL-Injection.html