Title: Unfiltered MU
Author: Donncha O Caoimh (a11n)
Published: <strong>10 Tháng 5, 2008</strong>
Last modified: 20 Tháng 12, 2018

---

Tìm kiếm plugin

Plugin này **chưa được cập nhật với 3 phiên bản mới nhất của WordPress**. Nó có 
thể không được hỗ trợ và bảo trì, và có thể xung đột với các phiên bản WordPress
mới nhất.

![](https://s.w.org/plugins/geopattern-icon/unfiltered-mu.svg)

# Unfiltered MU

 Bởi [Donncha O Caoimh (a11n)](https://profiles.wordpress.org/donncha/)

[Tải về](https://downloads.wordpress.org/plugin/unfiltered-mu.1.3.1.zip)

 * [Chi tiết](https://vi.wordpress.org/plugins/unfiltered-mu/#description)
 * [Đánh giá](https://vi.wordpress.org/plugins/unfiltered-mu/#reviews)
 *  [Cài đặt](https://vi.wordpress.org/plugins/unfiltered-mu/#installation)
 * [Nhà phát triển](https://vi.wordpress.org/plugins/unfiltered-mu/#developers)

 [Hỗ trợ](https://wordpress.org/support/plugin/unfiltered-mu/)

## Mô tả

Unfiltered MU gives Administrators and Editors the `unfiltered_html` capability.
This prevents WordPress MU/WordPress 3.0 multisite from stripping `<iframe>`, `<
embed>`, etc. from these users’ posts. Authors and Contributors do not get this 
capability for security reasons.

The plugin can either be used globally for your entire MU site, or it can be applied
on a blog-by-blog basis.

For WordPress MU or WordPress 3.0 multisite only. Regular WordPress already offers
this feature and does not need this plugin.

Warning! This is a very dangerous plugin to activate if you have untrusted users
on your site. Any user could add Javascript code to steal the login cookies of any
visitor who runs a blog on the same site. The rogue user can then inpersonate any
of those users and wreak havoc. If all you want is to display videos on your WordPress
MU blogs, use the native [Embed Support](https://codex.wordpress.org/Embeds), [Viper’s Video Quicktags](https://wordpress.org/extend/plugins/vipers-video-quicktags/)
or any of the other [video plugins](https://wordpress.org/extend/plugins/tags/video)
on WordPress.org.
 If you use this plugin your site will be hacked in one way or
another if you allow anonymous users on the Internet to create blogs on your site.
It’s very dangerous.

Are you still 100% sure you want to use this plugin?

## Cài đặt

If you want to enable this feature on _all_ blogs on your MU site:

 1. Place the `unfiltered-mu.php` file in your `wp-content/mu-plugins/` directory. 
    That’s it. Removing the plugin will remove the capability.

If you want to enable this feature on a _blog-by-blog_ basis:

 1. Place the `unfiltered-mu.php` file in your `wp-content/plugins/` directory.
 2. Activate this plugin for those blogs on which you want this feature enabled or 
    enable it sitewide with the “network activate” feature. Deactivating the plugin
    will remove the capablitiy for that blog.

## Đánh giá

![](https://secure.gravatar.com/avatar/0e533ec73731a75d790e8720ede3f291a13151fd1a97b211b54d956f55f792c9?
s=60&d=retro&r=g)

### 󠀁[Apparently it still works](https://wordpress.org/support/topic/apparently-it-still-works/)󠁿

 [Lucas Carvalho](https://profiles.wordpress.org/lucascarvalhopl/) 12 Tháng 6, 2022

I'm using Wordpress version 6.0 and this plugin initially solved my problem, at 
least adding it as a mu-plugin. It is well written and if necessary it is not difficult
to create its own version to allow more user roles if necessary but this functionality
should be implemented somehow in the WordPress core in the network and/or site settings.

![](https://secure.gravatar.com/avatar/42e81bfe4ad02e928227e22bd6b17f70dc378a95b018fb3d8689599914aa4ad1?
s=60&d=retro&r=g)

### 󠀁[Still working with WP version 5.8](https://wordpress.org/support/topic/still-working-with-wp-version-5-8/)󠁿

 [abhishaahuja](https://profiles.wordpress.org/abhishaahuja/) 1 Tháng 9, 2021 1 
trả lời

My multisite network uses raw HTML, inline SVG and scripts in certain pages, but
Admins trying to edit these pages, would mean the page breaks and displayed in mess…
Applying this plugin took the pain out of Super Admins and Admins! Please keep this
plugin alive and updated…we need it. Thanks

![](https://secure.gravatar.com/avatar/b694faed9b221e038df961bbdbdf101cbea3cf0aa5deb94ad434c24d0a77b594?
s=60&d=retro&r=g)

### 󠀁[Needed More Then Ever for Multisite WP 5.0 and later](https://wordpress.org/support/topic/needed-more-then-ever-for-multisite-wp-5-0-and-later/)󠁿

 [greenling](https://profiles.wordpress.org/greenling/) 3 Tháng 4, 2020

I'm no php expert, but wish someone who is would make sure this plugin keeps working
with later revisions. WordPress 5.0 seemed to have removed the ability to allow 
unfiltered HTML with a define line in the config.php file. Hence my subdomain sites
all had to have a superadmin place their paypal button scripts. Site admins could
not go back and edit those pages without the script being erased. This plugin seems
to do the trick. Better yet, Superadmins can enable the plugin on a site-by-site
basis.

![](https://secure.gravatar.com/avatar/b3f3f08815e0f6418dc699b6cd850a0412b74f6b62cbf8e99f79d31df4399509?
s=60&d=retro&r=g)

### 󠀁[Works great!](https://wordpress.org/support/topic/works-great-6437/)󠁿

 [mbnwk323](https://profiles.wordpress.org/mbnwk323/) 30 Tháng 1, 2020

I have a Wordpress Multisite install and found that our editors and sub-site admins
could not longer embed videos in an Advanced Custom Field ( An update to that plugin
changed it's behavior ). I tried 3 different roles and capabilities editors and 
none of them worked. Then I tried this plugin and it fixed the problem immediately.
Thanks!!!

![](https://secure.gravatar.com/avatar/899dc11fd0b2be7f07dbbd073d7be6a147fe5e91792099bfc1d3d4d8a9e64ab0?
s=60&d=retro&r=g)

### 󠀁[Working with WordPress 4.9.8](https://wordpress.org/support/topic/working-with-wordpress-4-9-8/)󠁿

 [nastysquar3d](https://profiles.wordpress.org/nastysquar3d/) 26 Tháng 10, 2018

I have a multi-site installation with Wordpress 4.9.8. A user setup as an "administrator"
wasn't able to put iframe (google maps) and script tags (embedded hubspot form) 
in the WYSIWYG editor without them being stripped out. Installed this plugin, all
is good now. I'm not surprised it still works even if it hasn't been updated in 
years. It's made by Automaticc. Automaticc made Wordpress. This isn't some third
party garbage plugin.

![](https://secure.gravatar.com/avatar/aa662724626eb1fe69d8efbc8da138816a7c75938cc77ecbed5dd7c067b31e9b?
s=60&d=retro&r=g)

### 󠀁[working ok](https://wordpress.org/support/topic/working-ok-2/)󠁿

 [kOoLiNuS](https://profiles.wordpress.org/koolinus/) 20 Tháng 4, 2017

It works (tried on a multisite with many P2 instances). The main problem is that
people successfully using any plugin do not vote &/or comment it to let know the
real status of them.

 [ Đọc tất cả 14 đánh giá ](https://wordpress.org/support/plugin/unfiltered-mu/reviews/)

## Người đóng góp & Lập trình viên

“Unfiltered MU” là mã nguồn mở. Những người sau đã đóng góp vào plugin này.

Những người đóng góp

 *   [ Donncha O Caoimh (a11n) ](https://profiles.wordpress.org/donncha/)
 *   [ Michael Adams (mdawaffe) ](https://profiles.wordpress.org/mdawaffe/)
 *   [ Automattic ](https://profiles.wordpress.org/automattic/)

[Dịch “Unfiltered MU” sang ngôn ngữ của bạn.](https://translate.wordpress.org/projects/wp-plugins/unfiltered-mu)

### Muốn tham gia phát triển?

[Duyệt code](https://plugins.trac.wordpress.org/browser/unfiltered-mu/), check out
[SVN repository](https://plugins.svn.wordpress.org/unfiltered-mu/), hoặc theo dõi
[nhật ký phát triển](https://plugins.trac.wordpress.org/log/unfiltered-mu/) qua 
[RSS](https://plugins.trac.wordpress.org/log/unfiltered-mu/?limit=100&mode=stop_on_copy&format=rss).

## Meta

 *  Phiên bản **1.3.1**
 *  Cập nhật lần cuối **8 năm trước**
 *  Số lượt cài đặt **3.000+**
 *  Phiên bản WordPress ** 2.9.2 hoặc cao hơn **
 *  Đã kiểm tra lên đến **5.0.30**
 *  Ngôn ngữ
 * [English (US)](https://wordpress.org/plugins/unfiltered-mu/)
 * Thẻ
 * [embed](https://vi.wordpress.org/plugins/tags/embed/)[html](https://vi.wordpress.org/plugins/tags/html/)
   [iframe](https://vi.wordpress.org/plugins/tags/iframe/)[object](https://vi.wordpress.org/plugins/tags/object/)
   [script](https://vi.wordpress.org/plugins/tags/script/)
 *  [Nâng cao](https://vi.wordpress.org/plugins/unfiltered-mu/advanced/)

## Đánh giá

 4.9 trên 5 sao.

 *  [  13 5-star reviews     ](https://wordpress.org/support/plugin/unfiltered-mu/reviews/?filter=5)
 *  [  1 4-star review     ](https://wordpress.org/support/plugin/unfiltered-mu/reviews/?filter=4)
 *  [  0 3-star reviews     ](https://wordpress.org/support/plugin/unfiltered-mu/reviews/?filter=3)
 *  [  0 2-star reviews     ](https://wordpress.org/support/plugin/unfiltered-mu/reviews/?filter=2)
 *  [  0 1-star reviews     ](https://wordpress.org/support/plugin/unfiltered-mu/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/unfiltered-mu/reviews/#new-post)

[Xem tất cả đánh giá](https://wordpress.org/support/plugin/unfiltered-mu/reviews/)

## Những người đóng góp

 *   [ Donncha O Caoimh (a11n) ](https://profiles.wordpress.org/donncha/)
 *   [ Michael Adams (mdawaffe) ](https://profiles.wordpress.org/mdawaffe/)
 *   [ Automattic ](https://profiles.wordpress.org/automattic/)

## Hỗ trợ

Có điều gì muốn nói? cần giúp đỡ?

 [Xem diễn đàn hỗ trợ](https://wordpress.org/support/plugin/unfiltered-mu/)