Movable Type 7 r.5005 (7.9.1) / v6.8.5 released because the fix in r.5003 (7.8.2) / 6.8.3 was insufficient. This release fixes the critical security issue that found in XMLRPC API of Movable Type (CVE-2021-20837). For those of you who use Movable Type 4.0 and later, Six Apart strongly recommends that you upgrade to the latest version or execute one of the following workarounds immediately.... Read more