WP Limit Login Attempts

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 interpolated variable $ip at "SELECT `login_id`, `login_ip`,`login_attempts`,`attempt_time`,`locked_time` FROM `$tablename` WHERE `login_ip` = '$ip' ORDER BY `login_id` DESC LIMIT 1 "

date() is affected by runtime timezone changes which can cause date/time to be incorrectly displayed. Use gmdate() instead.

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

Processing form data without nonce verification.

Unescaped parameter $tablename used in $wpdb->get_results()\n$tablename assigned unsafely at line 126.

Detected usage of a non-sanitized input variable: $_SERVER['HTTP_CLIENT_IP']

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.

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

$_SERVER['HTTP_CLIENT_IP'] not unslashed before sanitization. Use wp_unslash() or similar

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

The plugin name includes a restricted term. Your chosen plugin name - "WP Limit Login Attempts" - contains the restricted term "wp" which cannot be used at all in your plugin name.

Attempting a database schema change is discouraged.

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.

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.

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

Found call to wp_enqueue_script() with external resource. Offloading scripts to your servers or any remote service is disallowed.

Unescaped parameter $sql used in $wpdb->query()\n$sql assigned unsafely at line 12.

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

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

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.

rand() is discouraged. Use the far less predictable wp_rand() instead.