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HTML sanitization

In data sanitization, HTML sanitization is the process of examining an HTML document and producing a new HTML document that preserves only whatever tags and attributes are designated "safe" and desired. HTML sanitization can be used to protect against attacks such as cross-site scripting (XSS) by sanitizing any HTML code submitted by a user.

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Implementations

PHPJava.NETOWASPJavaScript
7 related topics

Details

HTML entitiesAttributesWhitelistBlacklist
4 related topics

Overview

Data sanitizationHTMLCross-site scripting
3 related topics

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HTML sanitization

Nodes18
Edges17
Triples10
Avg. degree1.89
Density0.111111
Components1

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HTML sanitization

Top relations

related to Implementations · 8
HTML sanitization → HTML, In Java, In PHP, NET, OWASP Java HTML Sanitizer, PHP, Project, The HTML Purifier
is a · 1
HTML sanitization → process of examining an HTML document and producing a new HTML document that preserves only whatever tags and attributes are designated

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Important terminology

html sanitization tags attributes using blacklist performed process document new safe code implementations whitelist php object removed dangerous element unsafe

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
HTML sanitizationis aprocess of examining an HTML document and producing a new HTML document that preserves only whatever tags and attributes are designated0.90text
cross-site scriptinginstance ofHTML sanitization can be used to protect against attacks0.80text
HTML sanitizationrelated to ImplementationsIn PHP0.60section
HTML sanitizationrelated to ImplementationsHTML0.60section
HTML sanitizationrelated to ImplementationsThe HTML Purifier0.60section
HTML sanitizationrelated to ImplementationsPHP0.60section
HTML sanitizationrelated to ImplementationsIn Java0.60section
HTML sanitizationrelated to ImplementationsNET0.60section
HTML sanitizationrelated to ImplementationsOWASP Java HTML Sanitizer0.60section
HTML sanitizationrelated to ImplementationsProject0.60section

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