Mailjet Email Marketing

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

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

Using cURL functions is highly discouraged. Use wp_remote_get() instead.

Sanitization missing for register_setting().

Processing form data without nonce verification.

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

Processing form data without nonce verification.

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().

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

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

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

Unescaped parameter $insert_query used in $wpdb->query()\n$insert_query assigned unsafely at line 1266.

Detected usage of a possibly undefined superglobal array index: $_GET['backto']. Check that the array index exists before using it.

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.

The $text parameter must be a single text string literal. Found: $boxMsg

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '"{$locale} is not supported."'.

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.

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

Translatable string should not be wrapped in HTML. Found: '<b>Api Key</b>'

Version parameter is not explicitly set or has been set to an equivalent of "false" for wp_enqueue_script; This means that the WordPress core version will be used which is not recommended for plugin or theme development.

load_plugin_textdomain() has been discouraged since WordPress version 4.6. When your plugin is hosted on WordPress.org, you no longer need to manually include this function call for translations under your plugin slug. WordPress will automatically load the translations for you as needed.

print_r() found. Debug code should not normally be used in production.

var_dump() found. Debug code should not normally be used in production.

var_export() found. Debug code should not normally be used in production.