Six Apart · Movable Type · CVE-2015-1592
**Name of the Vulnerable Software and Affected Versions**
Movable Type Pro, Open Source, and Advanced versions prior to 5.2.12
Movable Type Pro and Advanced versions 6.0.x prior to 6.0.7
**Description**
The issue arises from the improper use of the Perl Storable::thaw function, allowing remote attackers to include and execute arbitrary local Perl files, and possibly execute arbitrary code via unspecified vectors.
**Recommendations**
For Movable Type Pro, Open Source, and Advanced versions prior to 5.2.12, update to version 5.2.12 or later.
For Movable Type Pro and Advanced versions 6.0.x prior to 6.0.7, update to version 6.0.7 or later.