	public Media createMedia(String title, String description, Object mediaObject, String businessPath, Identity author) {
		Media media = null;
		if (mediaObject instanceof EfficiencyStatement) {
			EfficiencyStatement statement = (EfficiencyStatement) mediaObject;
			String xml = myXStream.toXML(statement); 
			media = mediaDao.createMedia(title, description, xml, EFF_MEDIA, businessPath, null, 90, author);
			ThreadLocalUserActivityLogger.log(PortfolioLoggingAction.PORTFOLIO_MEDIA_ADDED, getClass(),
					LoggingResourceable.wrap(media));
		}
		return media;
	}
The software does not properly neutralize special elements that are used in XML, allowing attackers to modify the syntax, content, or commands of the XML before it is processed by an end system.