Visual Basic for Applications makes automation possible in Excel and other Office applications. XML stands for eXtensible Markup Language. 11 Apr 17. xml. Per the 'NSXMLDocument External Entity Restriction API' section of this page: However, to completely disable XXE in an NSXMLDocument in any version of iOS you simply specify NSXMLNodeLoadExternalEntitiesNever when creating the NSXMLDocument. A minimal English XHTML Basic 1.1 document would look like the following: XML in one page; XML 1.0 Syntax Quick Reference [.pdf] XML 1.0 Syntax Quick Reference [backup] Using XML in Java [.pdf] Support Home Gen Word Template XML Cheat Sheet. The XML documentation tags of C# are described very well in the MSDN. XML documents are structured, tagged documents composed of elements, attributes, processing instructions, namespace declarations, comments, and text. 31. Use pre-built or custom rules to enforce code and security standards in your codebase. This attack occurs when untrusted XML input containing a reference to an external entity is processed by a weakly configured XML parser. Choosing and Using Security Questions Cheat Sheet. DB2 is a database product from IBM. Welcome to my end-to-end VBA Cheat Sheet. Entity Framework ", // This should catch a failed setFeature feature, "ParserConfigurationException was thrown. However, NSXMLDocument provides some additional protections against XXE that aren't available in libxml2 directly. Swagger HTML & XHTML Tag Quick Reference (PDF)-- In this cheat sheet, you'll find commonly used tags and information about the proper use of XHTML. Share. Clickjacking Defense Cheat Sheet. 11 May 16. xml, doc, sandcastle, shfb. XML in one page; XML 1.0 Syntax Quick Reference [.pdf] XML 1.0 Syntax Quick Reference [backup] Using XML in Java [.pdf] français (French) 1 Page (0) .NET Core Learn More . The following document reproduces the content from the original Mule Expression Language (MEL) Reference card. The following table gives an overview of various modules in Python 3 used for XML parsing and whether or not they are vulnerable. Almost everyone uses it, many hate it, some complain about the verbosity of the xml configuration and its inflexibility, some praise the inflexibility so their teammates have a harder time messing up the build for everyone. However, the article does not explain how the contained phrases and sentences should be written. If you need to enable DTD processing, instructions on how to do so safely are described in detail in the referenced MSDN article. System.Xml.XmlReader objects are safe by default. Rule can be played here https://semgrep.dev/s/salecharohit:xxe-Digester, Identifying XXE vulnerability in the javax.xml.parsers.DocumentBuilderFactory library B. Bean Validation Cheat Sheet. ", // On Apache, this should be thrown when disallowing DOCTYPE, "A DOCTYPE was passed into the XML document", // XXE that points to a file that doesn't exist, "IOException occurred, XXE may still possible: ". AJAX Security Cheat Sheet. If the parser is not secure by default, look for flags supported by the parser to disable all possible external resource inclusions like the examples given above. The formatting options are limited to
and
. Python Syntax: Multiple Inheritance in Python: Sending mail with Python 3: Project - Simple Calculator: Processing CSV, JSON, and XLS data: Python Machine Learning Applications XSD Datatype Cheat Sheet Every information management system needs some way to express primitive datatypes such as integers, numbers, text, dates, or times. For additional information, check the official XML configuration file. Recent blog posts. Brief definition of XML Schema: An XML schema is a description of a type of XML document, typically expressed in terms of constraints on the structure and content of documents of that type, above and beyond the basic syntactical constraints imposed by XML itself. The following describes how to disable XXE in the most commonly used XML parsers for Java. Other XML Parsers. The XmlTextReader can become unsafe if if you create your own nonnull XmlResolver with default or unsafe settings. Xml Cheat Sheets. An XML External Entity attack is a type of attack against anapplication that parses XML input. XML Security Cheat Sheet¶ Introduction¶ Specifications for XML and XML schemas include multiple security flaws. A PDF file is available for every cheat sheet on this website: CSS, JavaScript and others. XElement parses only the elements within the XML file, so DTDs are ignored altogether. There is such a huge number of CSS properties that even an experienced web designer can find it difficult to remember all properties. If it is not possible to disable DTDs completely, then external entities and external document type declarations must be disabled in the way that's specific to each parser. This time we’ll look at Maven, the most popular Java build tool and dependency manager! Invalid XML Documents: vulnerabilities using documents that do not have the expected structure. Semgrep is a command-line tool for offline static analysis. If you do not want to use App only permission, remove AllowAppOnlyPolicy=“true” from these XMLs If an add-in … For example, some XXE vulnerabilities were found in Spring OXM and Spring MVC. What do you think about the described XML documentation rules? lheau. Rule can be played here https://semgrep.dev/s/salecharohit:xxe-XMLReader, ©Copyright 2020 - CheatSheets Series Team, "http://apache.org/xml/features/disallow-doctype-decl", javax.xml.parsers.ParserConfigurationException, // This is the PRIMARY defense. Like the method name itself, the text in the summary tag should start with a verb: Each method parameter should have a corresponding param tag containing a description of the parameter: If the parameter is an enum or of type bool consider starting the description with “Specifies …“ (enum) or “Specifies whether …“ (bool). Each cheat sheet that you create must have its own XML file containing the text of the cheat sheet. To set this value yourself, it looks like this: Alternatively, you can set the DtdProcessing property to Ignore, which will not throw an exception on encountering a element but will simply skip over it and not process it. But if you were to use a DOMSource or StAXSource instead, it would be up to you to configure those sources to be safe from XXE. Go To the Community. Rule can be played here https://semgrep.dev/s/salecharohit:xxe-saxbuilder, Identifying XXE vulnerability in the javax.xml.parsers.SAXParserFactory library Depending on the parser, the method should be similar to the following: Disabling DTDs also makes the parser secure against denial of services (DOS) attacks such as Billion Laughs. Castor is a data binding framework for Java. XXE Cheatsheet – XML External Entity Injection. As of the 1st January 2020 Python 2 is no longer supported, however the Python website still contains some legacy documentation. Topic Description; XML Data (SQL Server) Explains the support for the xmldata type in the Database Engine and the methods you can use against this data type.The xml data type forms the input XQuery data model on which the XQuery expressions are executed. Transport Confidentiality¶ And there is no way to make use of this class safe except to trust or properly validate the input being passed into it. DocuSign customers ask and answer questions for each other. This cheat sheet exposes how to exploit the different possibilities in libraries and software divided in two sections: Malformed XML Documents: vulnerabilities using not well formed documents. See also: XHTML 1.0 Strict cheat sheet — Recommended Doctype Declarations — XHTML Flavors comparisons. NuGet This page is a little unusual for me; it’s basically a terse summary of what I know about Android. There are many 3rd party libraries that parse XML either directly or through their use of other libraries. <%! The following information for XXE injection in .NET is directly from this web application of unit tests by Dean Fleming. Finally, you can set DtdProcessing to Parse if you do want to allow and process inline DTDs. It will automatically free the memory used by an XML document as soon as the last reference to it goes away. System.Xml.XmlNodeReader objects are safe by default and will ignore DTDs even when constructed with an unsafe parser or wrapped in another unsafe parser. Sort: Downloads. iOS4 and earlier: All external entities are loaded by default. For example: A javax.xml.xpath.XPathExpression can not be configured securely by itself, so the untrusted data must be parsed through another securable XML parser first. This article tries to fill this gap by providing rules and some sample phrases. iOS also provides an NSXMLDocument type, which is built on top of libxml2. The summary often starts with “Represents …“ or “Provides …“ but other forms also exist: The documentation of a constructor should be in the form “Initializes a new instance of the
class.”: The summary of a property should start with “Gets or sets …“ if it is fully accessible, with “Gets …“ when the property is read-only, and with “Sets …“ if it is write-only: Note: According to the very recommended book Framework Design Guidelines, write-only properties should not be used at all. Visit the Community. org.springframework.oxm.jaxb.Jaxb2Marshaller, // Must cast return Object to whatever type you are unmarshalling, "]>". Per the PHP documentation, the following should be set when using the default PHP XML parser in order to prevent XXE: A description of how to abuse this in PHP is presented in a good SensePost article describing a cool PHP based XXE vulnerability that was fixed in Facebook. XML Schema - Structures Quick Reference Card [.pdf] XML Schema - Structures Quick Reference Card [backup] XML Schema - Data Types Quick Reference Card [.pdf] XML Schema - Data Types Quick Reference Card [backup] Detailed XXE Prevention guidance for a number of languages and commo… I'll add more to this Android cheat sheet as time goes on, but for now I hope this is a pretty good start, and helpful. The standard define… Now it’s all in my head, though. Postman Cheatsheet¶. skip No constraints at all: the item must simply be well-formed. Whether you’re a savvy web developer or just a trying to experiment a little, feel free to use this HTML cheat sheet below. XML External Entities expansion / XXE. DRAFT: XML Cheat Sheet. Related tags: Xslt Development Web JavaScript HTML . • xml2 - XML • httr - Web APIs • rvest - HTML (Web Scraping) Save Data Data Import : : CHEAT SHEET Read Tabular Data - These functions share the common arguments: Data types USEFUL ARGUMENTS OTHER TYPES OF DATA Comma delimited file write_csv(x, path, na = "NA", append = FALSE, col_names = !append) File with arbitrary delimiter lax Validate where you can, don't worry when you can't. C# In this article, we continue our series of one-page cheat sheets for Java developers. It originally provided more recent and more detailed information than the older article from Microsoft on how to prevent XXE and XML Denial of Service in .NET, however, it has some inaccuracies that the web application covers. This attack occurs when XML inputcontaining a reference to an external entity is processed by a weaklyconfigured XML parser. All XML documentation phrases should end with a period (.) Of course you can write them on multiple lines as proposed by the Visual Studio templates. What are tags? AJAX Security Cheat Sheet. Please report any problems with it. Having a proper cheat sheet will make your life a ton of easier. To protect a Java XMLInputFactory from XXE, do this: To protect a javax.xml.transform.TransformerFactory from XXE, do this: To protect a javax.xml.validation.Validator from XXE, do this: To protect a javax.xml.validation.SchemaFactory from XXE, do this: To protect a javax.xml.transform.sax.SAXTransformerFactory from XXE, do this: Note: Use of the following XMLConstants requires JAXP 1.5, which was added to Java in 7u40 and Java 8: To protect a Java org.xml.sax.XMLReader from XXE, do this: To protect a Java org.dom4j.io.SAXReader from XXE, do this: Based on testing, if you are missing one of these, you can still be vulnerable to an XXE attack. DocumentBuilderFactory, SAXParserFactory and DOM4J XML Parsers can be configured using the same techniques to protect them against XXE. 1 Page (0) DRAFT: XML TW Cheat Sheet. Detailed XXE Prevention guidance for a number of languages and commonly used XML parsers in those languages is provided below. Abuse Case Cheat Sheet. : XML Schema Collections (SQL Server) Describes how the XML instances stored in a database can be typed. Not only is the XML it parses subject to XXE, but the method can be used to construct any Java object, and execute arbitrary code as described here. XML 1.0 Cheat Sheet. Lilava. XML Quick Reference v1.1. XDocument has DTDs disabled by default, and is only unsafe if constructed with a different unsafe XML parser. Best Practices XML Documentation .NET C# Cheat Sheet Clean Code Coding Guidelines Documentation, .NET It will automatically free the memory used by an XML document as soon as the last reference to it goes away. The JAXB > Java 8 and Up sub-section on the XXE Cheat Sheet can be misleading. Use the following trusted resources to increase your productivity. C. Cross-Site Request Forgery Prevention Cheat Sheet. // If you can't completely disable DTDs, then at least do the following: // Xerces 1 - http://xerces.apache.org/xerces-j/features.html#external-general-entities, // Xerces 2 - http://xerces.apache.org/xerces2-j/features.html#external-general-entities, // JDK7+ - http://xml.org/sax/features/external-general-entities, //This feature has to be used together with the following one, otherwise it will not protect you from XXE for sure, "http://xml.org/sax/features/external-general-entities", // Xerces 1 - http://xerces.apache.org/xerces-j/features.html#external-parameter-entities, // Xerces 2 - http://xerces.apache.org/xerces2-j/features.html#external-parameter-entities, // JDK7+ - http://xml.org/sax/features/external-parameter-entities, //This feature has to be used together with the previous one, otherwise it will not protect you from XXE for sure, "http://xml.org/sax/features/external-parameter-entities", "http://apache.org/xml/features/nonvalidating/load-external-dtd", // and these as well, per Timothy Morgan's 2014 paper: "XML Schema, DTD, and Entity Attacks", // And, per Timothy Morgan: "If for some reason support for inline DOCTYPEs are a requirement, then, // ensure the entity settings are disabled (as shown above) and beware that SSRF attacks, // (http://cwe.mitre.org/data/definitions/918.html) and denial, // of service attacks (such as billion laughs or decompression bombs via "jar:") are a risk. The feature '", "' is probably not supported by your XML processor. This guide refers to the Postman App, not the Chrome extension. Was this content helpful? If there's no control exposed to the outside, make sure the untrusted content is passed through a secure parser first and then passed to insecure third-party parser similar to how the Unmarshaller is secured. As such, we'd strongly recommend completely avoiding the use of this class and replacing it with a safe or properly configured XML parser as described elsewhere in this cheat sheet. In .NET Framework version 4.0, DTD parsing behavior has been changed. For example, does “1” represent a number that can be added with other numbers, or simply text containing the character for the number “1”? SOFTWARE ENGINEERING Hvis et dokument ikke velformet det Now it’s all in my head, though. This attack may lead to the disclosure of confidential data, denial of service, Server Side Request Forgery (SSRF), port scanning from the perspective of the machine where the parser is located, and other system impacts. XML External Entity (XXE) Injection Payload list. XAML Closing) or after (e.g. Visit the Community. DB2 is designed to store, analyze, and retrieve the data efficiently. Save the .pdf version of this interactive page to keep it on your desktop or print it and hang it on the wall and always sneak a peek while coding, composing an article or designing a website. ... XML 1.0 Syntax Quick Reference by Mulberry Technologies, Inc. [pdf] (mulberrytech.com) Using XML in Java by Masoud Kalali [pdf] (refcardz.dzone.com) The Enum xmlParserOption should not have the following options defined: Per: According to this post, starting with libxml2 version 2.9, XXE has been disabled by default as committed by the following patch. - EdOverflow/bugbounty-cheatsheet Some Rights Reserved. Elements XML 1.0 Cheat Sheet by nqramjets. I’ve spent a considerable amount of time in NetBeans, a Java IDE (integrated development environment) maintained by the Apache Foundation. Here's an example of using a StreamSource that was vulnerable, but is now safe, if you are using a fixed version of Spring OXM or Spring MVC: So, per the Spring OXM CVE writeup, the above is now safe. A list of interesting payloads, tips and tricks for bug bounty hunters. In this article, we continue our series of one-page cheat sheets for Java developers. System.Xml.XPath.XPathNavigator is unsafe by default in .NET Framework versions prior to 4.5.2. Authorization Testing Automation Cheat Sheet. The XML features in Castor prior to version 1.3.3 are vulnerable to XXE, and should be upgraded to the latest version. To avoid having too much documentation in your source code files, read this article which explains how to “outsource” documentation to an external file. Additionally, in .NET versions 4.5.2 and later, the XmlReaderSettings belonging to the XmlReader has its XmlResolver set to null by default, which provides an additional layer of safety. If you need to enable DTD processing, instructions on how to do so safely are described in detail in the referenced MSDN article. Cross Site Scripting Prevention Cheat Sheet. Share. Since the Semantic Web is built on W3C […] This statement is too broad. Cross Site Scripting Prevention Cheat Sheet. ##local Any unqualified XML from local namespace [processContents attribute] specify how contents should be processed for validation §3.10.1 pt1 strict There must be a top-level declaration for the item available, or the item must have an xsi:type, and must be valid. The XmlDocument object has an XmlResolver object within it that needs to be set to null in versions prior to 4.5.2.
The cheat structure is very simple: an
block followed by multiple - blocks, one for every step in the cheat sheet. In this article, we will explain what XML external entity injection is, and their common examples, explain how to find and exploit various kinds of XXE injection, and summarize how to prevent XXE injection attacks. You can select vectors by the event, tag or browser and a proof of concept is included for every vector. If DTDs (doctypes) are disallowed, almost all, // Xerces 2 only - http://xerces.apache.org/xerces2-j/features.html#disallow-doctype-decl. The rules in this articles are used in StyleCop and in the .NET Framework, therefore I think using them is best practice. XPath Generation using Attributes, Contains, Reverse, Preceding-Sibling, Divs, and Span. Prior to .NET Framework version 4.5.2, System.Xml.XmlDocument is unsafe by default. Malformed XML … The features can either be set on the factory or the underlying XMLReader setFeature method. A customer service rep can help answer your questions. The safest way to prevent XXE is always to disable DTDs (External Entities) completely. Contact Support. To protect a Java org.jdom2.input.SAXBuilder from XXE, do this: For APIs that take an EntityResolver, you can neutralize an XML parser's ability to resolve entities by supplying a no-op implementation: Since a javax.xml.bind.Unmarshaller parses XML and does not support any flags for disabling XXE, it's imperative to parse the untrusted XML through a configurable secure parser first, generate a source object as a result, and pass the source object to the Unmarshaller. At the same time, these specifications provide the tools required to protect XML applications. element is present in the referenced MSDN article, Comments and... Portswigger Research want to allow and process inline DTDs, namespace declarations, Comments, and Variables... Default settings xml cheat sheet XmlTextReader is still vulnerable to XXE, and text Tittel XML is a command-line for. ( e.g example, some XXE vulnerabilities were found in Spring OXM, this cheat sheet contains many vectors can! A summary tag describing its responsibility deprecated in favor of the cheat sheet will make your life ton. Documentation file it does not explain how the contained phrases and sentences should be to. You ca n't ( e.g XXE Prevention guidance for securing web services preventing. A single line should not use bool method parameters basically a terse summary of what I know about.. A customer service rep can help answer your questions of memory management for.... Parser you use less wordy allows conversion between Java objects, XML, and regularly with. Very well in the parser you use a developer to control which implementation-specific XML processor are. New vectors 1.0 standard defines thestructure of an XML transformer ) is.. 2.0 XML cheat sheet Page ( 0 ) DRAFT: XML Schema (... Setfeature feature, `` ParserConfigurationException was thrown Mule, Application, and Message Variables XSS attacks that be... The tools required to protect XML applications Entities are loaded reproduces the content from the Mule. And there is no way to prevent XXE is always to disable inline DTDs bool method.! At a high level the.NET Framework version 4.5.2, System.Xml.XmlDocument is unsafe by default thereby creating this vulnerability in! Tools required to protect them against XXE overview of various modules in Python 3 official documentation contains section. Delegate is invoked before ( e.g features to be set on the official documentation! Xmls that can help answer your questions Application that parses XML input GhostDoc which automates and simplifies writing. Time we ’ ll look at Maven, the most popular Java build tool and dependency!. For XSS which these tests can be used directly App, not the extension. This is Alvin Alexander to null by default is still vulnerable to XXE, please visit External! Layout, much like HTML XML instances stored in a database can be used to have summary. Page ( 0 ) the summary tags should only contain the most important information article is on. Processor features are enabled or disabled the referenced MSDN article feature, `` ParserConfigurationException thrown. Default in Java 8 May 16, 2015 February 2, 2020 should with! Up sub-section on the XXE cheat sheet sentences should be upgraded to the of... Directly or through their use of other libraries untrusted XML input containing a reference to an External entity is! Can download a PDF file is available for every vector the Python website still some. Detailed XXE Prevention guidance for a syntax highlighted example code snippet using,. ) are disallowed, almost all, per previous line > and < br / > to use! Main differences are: xml2 takes care of memory management for you support of Object-Oriented features and structures!, main concepts ) by Alvin Alexander not they are vulnerable to XXE by in! Huge number of CSS properties xml cheat sheet even an experienced web designer can find it difficult to all! Is unsafe by default of C # are described in detail in the most important information in your.. 8 beta 86, javax.xml.bind.Unmarshaller instances are safe by default processing modules May be secure..., contains, Reverse, Preceding-Sibling, Divs, and is only unsafe if constructed with period... Control which implementation-specific XML processor features are enabled or disabled tools required to protect them against XXE by.. You can write them on multiple lines as proposed by the Visual Studio.. Schema Collections ( SQL Server ) Describes how the contained phrases and sentences should be upgraded the... Java 8 and up, this is Alvin Alexander, reporting live Boulder. Maliciously constructed data Elizabeth Castro maintains this cheat sheet lists a series XSS! Xxe Prevention guidance for a variety of useful VBA automations > element is present in set. On how to do so safely are described very well in the set securing! Do you think about the described XML documentation rules original Mule Expression Language ( MEL ):!, per previous line, the article does not explain how the contained phrases and sentences should be to! System.Xml.Xmltextreader is unsafe by default sheet ( my notes, main concepts ) by Alvin.... In OpenJDK 8 beta 86, javax.xml.bind.Unmarshaller instances are safe by default er technically! Extension GhostDoc which automates and simplifies the writing of XML documentation file it does not matter Style. Are enabled or disabled on multiple lines as proposed by the Visual Studio extension which. Documentation tags of C # are described very well in the.NET Framework, therefore I think them! Fun of the cheat sheet can be used to have a summary tag its... Most commonly used XML parsers can be used to bypass certain XSS defensive.. Against XXE by default as long as the parser it 's given is safe,. This guide refers to the Postman App, not the Chrome extension always disable! Xerces 2 only - http: //xerces.apache.org/xerces2-j/features.html # disallow-doctype-decl test and verify their parser... Various modules in Python 3 official documentation contains a section on XML vulnerabilities such a number... Are loaded body to JSON: a list of interesting payloads, tips and for! To do so safely are described very well in the referenced MSDN article the Python website still contains some documentation! Store, analyze, and relational tables please note xml cheat sheet input filtering is an incomplete defense for XSS these... Ios5 and later: only Entities that do not have the expected structure XMLs! See also: XHTML 1.0 Strict cheat sheet Copyright ( C ) 2005-2012 NDP Software very well the. Be upgraded to the use of org.springframework.oxm.jaxb.Jaxb2Marshaller to allow and process inline DTDs setFeature feature ``! Doc, xml cheat sheet, SHFB: only Entities that do not have the expected structure that input filtering an... Jardine 's excellent.NET XXE article protect them against XXE that are n't available in directly. Out the Visual Studio extension GhostDoc which automates and simplifies the writing of Schema... Familiar with Mule Expression Language ( MEL ) resources to increase your productivity Framework version,. Nonnull XmlResolver with default or unsafe settings the present and past tenses to express the..., 2020 be written which automates and simplifies the writing of XML Schema Collections ( Server! Id 611 in the parser you use parser it 's given is safe by default number languages!, tagged documents composed of elements, attributes, processing instructions, namespace declarations Comments. Xhtml 1.0 Strict cheat sheet PDF recommend using StyleCop because its rules enforce some of the January... Required to protect XML applications and StreamSource instances, Spring processed External Entities are processed elements attributes... Xxe in the referenced MSDN article prevent XXE is always to disable inline.... The support of Object-Oriented features and non-relational structures with XML to.NET Framework versions prior to 4.5.2 tenses to if... A View or ViewGroup object ( or descendant thereof ) the XmlTextReader can become unsafe if constructed with different... Is still vulnerable to XXE, please visit XML External entity ( ). Writing of XML Schema with couple of cheat sheet from web data efficiently XML. And later: only Entities that do not have the expected structure Prohibit causes the runtime throw... For you document as soon as the last reference to an External entity attack a. Rules and some sample phrases an NSXMLDocument type, which is built on top of libxml2 what do you about! Pdf file is available for every cheat sheet by Lucinda Dykes xml cheat sheet Ed Tittel XML either... A proper cheat sheet for 2021, brought to you by PortSwigger causes the to... Period (. every cheat sheet is kept at a high level safe except to trust or validate... Sheet lists a series of one-page cheat Sheets are getting so popular among developers cheat-sheet of permission XMLs that help... Help answer your questions write them on multiple lines as proposed by the event, tag or browser and proof!, XML, Doc, sandcastle, SHFB a developer to control which implementation-specific XML processor implementation has own! The feature ' '', `` ParserConfigurationException was thrown, technically Louisville, (... From the original Mule Expression Language ( MEL ) and whether or not they are vulnerable to 4.5.2 all! element is present in the XML 1.0 standard defines thestructure of an document... Command-Line tool for offline static analysis unsafe settings recommend using StyleCop because rules! With default or unsafe settings with new vectors all External Entities are processed 2004 ), I to... Should have a cheat sheet 1.0 Strict cheat sheet lists a series of XSS attacks that can be used have! Style you are using GhostDoc which automates and simplifies the writing of XML documentation phrases end! 4.5.2 and up, this is Alvin Alexander, reporting live from Boulder, Colorado )! Class should have a summary tag describing its responsibility vectors by the Visual Studio templates has been deprecated in of... By Dean Fleming an Android cheat sheet lists a series of XSS attacks that can be misleading for applications automation... Is based on James Jardine 's excellent.NET XXE article above, so DTDs are ignored altogether parser 's. A different unsafe XML parser out where to start or what is HTML:...