Import Users from CSV

All output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.

A function call to __() with texts containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders.

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '"<div class='$class'><p><strong>$message</strong></p></div>"'.

wp_redirect() found. Using wp_safe_redirect(), along with the &quot;allowed_redirect_hosts&quot; filter if needed, can help avoid any chances of malicious redirects within code. It is also important to remember to call exit() after a redirect so that no other unwanted code is executed.

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

File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fopen().

PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;

Processing form data without nonce verification.

File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fclose().

File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fwrite().

Function "rest_sanitize_boolean()" requires WordPress 4.7.0, but your plugin minimum supported version is WordPress 3.1.0.

The use of function set_time_limit() is discouraged

Classes declared by a theme/plugin should start with the theme/plugin prefix. Found: &quot;ReadCSV&quot;.

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

Tested up to: 6.9 < 7.0. 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.