SQL injection vulnerability in ATISolutions CIGES affecting versions lower than 2.15.5. This vulnerability allows a remote attacker to send a specially crafted SQL query to the /modules/ajaxServiciosCentro.php point in the idCentro parameter and retrieve all the information stored in the database.
https://www.incibe.es/en/incibe-cert/notices/aviso/sql-injection-vulnerability-cigesv2-system