Media Deduper

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

Processing form data without nonce verification.

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

$_GET['mdd_cbur_nonce'] not unslashed before sanitization. Use wp_unslash() or similar

Detected usage of a non-sanitized input variable: $_GET['mdd_cbur_nonce']

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 possibly undefined superglobal array index: $_GET['key']. Check that the array index exists before using it.

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

Classes declared by a theme/plugin should start with the theme/plugin prefix. Found: "MDD_Admin_Notice".

Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "is_mdd_admin".

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

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

Detected usage of meta_key, possible slow query.

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

Global constants defined by a theme/plugin should start with the theme/plugin prefix. Found: "MDD_FILE".

Function "wp_add_inline_script()" requires WordPress 4.5.0, but your plugin minimum supported version is WordPress 4.3.0.

Unescaped parameter $sql used in $wpdb->get_col()\n$sql assigned unsafely at line 1239.

Detected usage of meta_value, possible slow query.

wp_redirect() found. Using wp_safe_redirect(), along with the "allowed_redirect_hosts" 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.

A function call to esc_html__() 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.

Sanitization missing for register_setting().

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

Processing form data without nonce verification.

Using exclusionary parameters, like post__not_in, in calls to get_posts() should be done with caution, see https://wpvip.com/documentation/performance-improvements-by-removing-usage-of-post__not_in/ for more information.