Proxy & VPN Blocker

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Processing form data without nonce verification.

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Detected usage of a non-sanitized input variable: $_POST['nonce']

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$_POST['nonce'] not unslashed before sanitization. Use wp_unslash() or similar

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Use of a direct database call is discouraged.

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

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Function "current_datetime()" requires WordPress 5.3.0, but your plugin minimum supported version is WordPress 4.9.0.

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Unescaped parameter $log_table used in $wpdb->get_row()\n$log_table assigned unsafely at line 19.

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Use placeholders and $wpdb->prepare(); found interpolated variable {$log_table} at "SELECT ( SELECT COUNT(*) FROM {$log_table} WHERE blocked_at >= %s ) AS total_blocks, ( SELECT COUNT(DISTINCT ip_address) FROM {$log_table} WHERE blocked_at >= %s ) AS unique_ips"

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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.

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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.