Mailchimp for WooCommerce

Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$account_details".

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

Mismatched text domain. Expected 'mailchimp-for-woocommerce' but got 'mailchimp-newsletter'.

Processing form data without nonce verification.

Processing form data without nonce verification.

$_COOKIE[$key] not unslashed before sanitization. Use wp_unslash() or similar

Use of a direct database call is discouraged.

Direct database call without caching detected. Consider using wp_cache_get() / wp_cache_set() or wp_cache_delete().

Detected usage of a non-sanitized input variable: $_COOKIE[$key]

Short PHP opening tag used with echo; expected "<?php echo $enable_auto_subscribe ..." but found "<?= $enable_auto_subscribe ..."

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

Use placeholders and $wpdb->prepare(); found $check_index_sql

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.

Missing $domain parameter in function call to __().

Detected usage of a possibly undefined superglobal array index: $_GET[&#039;page&#039;]. Check that the array index exists before using it.

The $text parameter must be a single text string literal. Found: "Mailchimp says: API Request Error - ".$has_api_error

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.

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '"Email [{$email}] has been blocked due to spam reports."'.

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

Use placeholders and $wpdb-&gt;prepare(); found interpolated variable $placeholders at &quot;SELECT option_name, option_value FROM $wpdb-&gt;options WHERE option_name IN ($placeholders)&quot;

Global constants defined by a theme/plugin should start with the theme/plugin prefix. Found: &quot;MC_WC_ADVANCED_TAB&quot;.

Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: &quot;active_plugins&quot;.

Detected usage of meta_key, possible slow query.

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.

Detected usage of meta_value, possible slow query.