Published: 2020/05/13 Last Updated: 2020/05/13

Information from Six Apart Ltd.

Vulnerability ID:JVN#28806943
Title:Multiple vulnerabilities in Movable Type
Status:Vulnerable

This is a statement from the vendor itself with no modification by JPCERT/CC.

Movable Type 7 r.4607 (7.3.0) / 6.6.0 / 6.3.12 is released. This version fixes several security fixes. Please see the news for the details.

https://movabletype.org/news/2020/05/mt-730-660-6312-released.html