It is at: [email protected] code has been tested on the following platforms: XML:: Xerces now supports Unicode.

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Since the whole XML document is communicated from an untrusted client, it's not usually possible to selectively validate or escape tainted data within the system identifier in the DTD.

Therefore, the XML processor should be configured to use a local static DTD and disallow any declared DTD included in the XML document.

The XML processor then replaces occurrences of the named external entity with the contents dereferenced by the system identifier.

If the system identifier contains tainted data and the XML processor dereferences this tainted data, the XML processor may disclose confidential information normally not accessible by the application.

There are a few different types of entities, external general/parameter parsed entity often shortened to external entity, that can access local or remote content via a declared system identifier.

The system identifier is assumed to be a URI that can be dereferenced (accessed) by the XML processor when processing the entity.This attack occurs when XML input containing a reference to an external entity is processed by a weakly configured XML parser.This attack may lead to the disclosure of confidential data, denial of service, server side request forgery, port scanning from the perspective of the machine where the parser is located, and other system impacts.CSS Reference Bootstrap Reference Icon Reference × XML HOME XML Introduction XML How to use XML Tree XML Syntax XML Elements XML Attributes XML Namespaces XML Display XML Http Request XML Parser XML DOM XML XPath XML XSLT XML XQuery XML XLink XML Validator XML DTD XML Schema XML Server XML Examples XML Quiz XML Certificate AJAX Introduction AJAX XMLHttp AJAX Request AJAX Response AJAX XML File AJAX PHP AJAX ASP AJAX Database AJAX Applications AJAX Examples DOM Introduction DOM Nodes DOM Accessing DOM Node Info DOM Node List DOM Traversing DOM Navigating DOM Get Values DOM Change Nodes DOM Remove Nodes DOM Replace Nodes DOM Create Nodes DOM Add Nodes DOM Clone Nodes DOM Examples XPath Introduction XPath Nodes XPath Syntax XPath Axes XPath Operators XPath Examples XSLT Introduction XSL Languages XSLT Transform XSLT XSLT Apply XSLT on the Client XSLT on the Server XSLT Edit XML XSLT Examples XQuery Introduction XQuery Example XQuery FLWOR XQuery HTML XQuery Terms XQuery Syntax XQuery Add XQuery Select XQuery Functions DTD Introduction DTD Building Blocks DTD Elements DTD Attributes DTD Elements vs Attr DTD Entities DTD Examples XSD Introduction XSD How To XSD XSD Substitution XSD Example XSD String XSD Date XSD Numeric XSD Misc XSD Reference XML Services XML WSDL XML SOAP XML RDF XML RSS DOM Node Types DOM Node DOM Node List DOM Named Node Map DOM Document DOM Element DOM Attribute DOM Text DOM CDATA DOM Comment DOM XMLHttp Request DOM Parser XSLT Elements XSLT/XPath Functions The HTML DOM defines a standard way for accessing and manipulating HTML documents. The XML DOM defines a standard way for accessing and manipulating XML documents. Properties are often referred to as something that is (i.e. Methods are often referred to as something that is done (i.e. Because it is based on Xerces-C, XML:: Xerces provides a validating XML parser that makes it easy to give your application the ability to read and write XML data.The XML 1.0 standard defines the structure of an XML document.