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  • Security
  • Utility

An October CMS plugin which adds a standards compliant HTML filter to October CMS. HTML Purifier is an HTML filtering solution that uses a unique combination of robust whitelists and aggressive parsing to ensure that not only are XSS attacks thwarted, but the resulting HTML is standards compliant.

Other plugins by Alwin Drenth


Redirect (Editors' Choice) - Advanced Redirect plugin for October CMS


RssFetcher - Fetches RSS/Atom feeds from different sources to publish on your website or dashboard.


Use the Add to project button on the plugin page.


To configure the filter execute this command:

php artisan vendor:publish --provider="Adrenth\HtmlPurifier\HtmlPurifierServiceProvider" --tag="config"

A configuration file named config/htmlpurifier.php is now created.

In depth information about configuration parameters can be found here: http://htmlpurifier.org/live/configdoc/plain.html.


Use the |purify in your Twig templates to apply the HTML Purifier filter.

{{ contentFromCms|purify }}

{{ contentFromExternalSource|purify }}


{{ '<a href="" target="_blank">Some random HTML string</a>'|purify }}

For more information about templating in October CMS: http://octobercms.com/docs/markup/templating


First version of Adrenth.HtmlPurifier

Jan 20, 2017