Arren Tan

Have you ever encountered the mysterious error where the codes you have entered in your WPMU suddenly disappeared after clicked on Publish?

Well, this is because of the security measures added in WPMU that will automatically strips off the codes that possibly carry threats such as “iframe” and “embed” and  to this multi user blogging application.

In order to bypass the restriction applied by WPMU, you can try installing a plugin specially created for WPMU users. This plugins is called Unfiltered MU and it can be downloaded from below link

http://wordpress.org/extend/plugins/unfiltered-mu/

This prevents WordPress MU from stripping the code such as iframe, embed and  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.

Note: This plugin can also be the cause for security breach for some other user for embedding malicious codes.

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