wpDataTables < 3.4.2 - Improper Access Control leading to Table Data Deletion

Description

The plugin has Improper Access Control. A low privilege authenticated user that visits the page where the table is published can tamper the parameters to delete the data of another user that are present in the same table through id_key and id_val parameters. By exploiting this issue an attacker is able to delete the data of all users in the same table.

Note: This affect the premium version of the plugin, however, both the premium and free plugins have the same slug.