Multi Image Upload

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$script'.

Mismatched text domain. Expected 'multi-image-upload' but got 'miu_textdomain'.

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$metabox_content'.

Tested up to: 5.1 < 6.8. The "Tested up to" value in your plugin is not set to the current version of WordPress. This means your plugin will not show up in searches, as we require plugins to be compatible and documented as tested up to the most recent version of WordPress.

Missing "License" in Plugin Header. Please update your Plugin Header with a valid GPLv2 (or later) compatible license.

Detected usage of a possibly undefined superglobal array index: $_POST[&#039;miu_images&#039;]. Use isset() or empty() to check the index exists before using it

$_POST[&#039;miu_images&#039;] not unslashed before sanitization. Use wp_unslash() or similar

Detected usage of a non-sanitized input variable: $_POST[&#039;miu_images&#039;]

Resource version not set in call to wp_enqueue_script(). This means new versions of the script may not always be loaded due to browser caching.

In footer ($in_footer) is not set explicitly wp_enqueue_script; It is recommended to load scripts in the footer. Please set this value to `true` to load it in the footer, or explicitly `false` if it should be loaded in the header.