Movable Type XMLRPC API provided by Six Apart Ltd. contains a command
injection vulnerability. Sending a specially crafted message by POST method
to Movable Type XMLRPC API may allow arbitrary Perl script execution, and
an arbitrary OS command may be executed through it. Affected products and
versions are as follows: Movable Type 7 r.5202 and earlier, Movable Type
Advanced 7 r.5202 and earlier, Movable Type 6.8.6 and earlier, Movable Type
Advanced 6.8.6 and earlier, Movable Type Premium 1.52 and earlier, and
Movable Type Premium Advanced 1.52 and earlier. Note that all versions of
Movable Type 4.0 or later including unsupported (End-of-Life, EOL) versions
are also affected by this vulnerability.

#### Notes

Author| Note
—|—
[mdeslaur]() | the python-pip package bundles six binaries when built. After updating six, a no-change rebuild of python-pip is required.Read More