Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Multiple SQL injection vulnerabilities in the WonderPlugin Audio Player plugin before 2.1 for WordPress allow (1) remote authenticated users to execute arbitrary SQL commands via the item[id] parameter in a wonderplugin_audio_save_item action to wp-admin/admin-ajax.php or remote administrators to execute arbitrary SQL commands via the itemid parameter in the (2) wonderplugin_audio_show_item, (3) wonderplugin_audio_show_items, or (4) wonderplugin_audio_edit_item page to wp-admin/admin.php.
CWE-89 - SQL Injection
Structured Query Language (SQL) injection attacks are one of the most common types of vulnerabilities. They exploit weaknesses in vulnerable applications to gain unauthorized access to backend databases. This often occurs when an attacker enters unexpected SQL syntax in an input field. The resulting SQL statement behaves in the background in an unintended manner, which allows the possibility of unauthorized data retrieval, data modification, execution of database administration operations, and execution of commands on the operating system.