JVN#49836527: Movable Type vulnerable to cross-site scripting

mt-wizard.cgi and Movable Type templates contain a cross-site scripting vulnerability.

Impact

An arbitrary script may be executed on the user’s web browser.

Solution

Update the software
Update to the latest version of each product according to the information provided by the developer.

Products Affected

Version 5.12, 5.06, 4.37, 4.292 and earlier of the products listed below are vulnerable.

• Movable Type Open Source
• Movable Type (with Professional Pack, Community Pack)
• Movable Type Enterprise
• Movable Type Advanced
  For more information, refer to the information provided by the developer.