	wp.updates.requestForCredentialsModalCancel = function() {
		// no updateLock and no updateQueue means we already have cleared things up
		var data, $message;

		if( wp.updates.updateLock === false && wp.updates.updateQueue.length === 0 ){
			return;
		}

		data = wp.updates.updateQueue[0].data;

		// remove the lock, and clear the queue
		wp.updates.updateLock = false;
		wp.updates.updateQueue = [];

		wp.updates.requestForCredentialsModalClose();
		if ( 'plugins' === pagenow || 'plugins-network' === pagenow ) {
			$message = $( '[data-plugin="' + data.plugin + '"]' ).next().find( '.update-message' );
		} else if ( 'plugin-install' === pagenow ) {
			$message = $( '.plugin-card-' + data.slug ).find( '.update-now' );
		}

		$message.removeClass( 'updating-message' );
		$message.html( $message.data( 'originaltext' ) );
		wp.a11y.speak( wp.updates.l10n.updateCancel );
	};
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.