Movable Type is prone to an unspecified security-bypass vulnerability. Very little is known about this issue at this time (06.01.2010). We will update this BID as more information emerges. This issue affects versions prior to 4.27 and 5.01.

The vendor has released fixes. Please see the references for more information.

• http://jvn.jp/en/jp/JVN09872874/index.html
• http://www.movabletype.jp/blog/movable_type_501.html
• http://www.movabletype.org/
• http://www.securityfocus.com/bid/37638

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Updated on 2015-03-25