HTTP Authentication

Sample message

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

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

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

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

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Hidden files are not permitted.

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

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

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Missing "License". Please update your readme with a valid GPLv2 (or later) compatible license.

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Tested up to: 6.5 < 7.0. The "Tested up to" value in your plugin is not set to the current version of WordPress. This means your plugin will not show up in searches, as we require plugins to be compatible and documented as tested up to the most recent version of WordPress.