Description
Format string vulnerability in Movable Type Pro, Open Source, and Advanced before 5.2.13 and Pro and Advanced 6.0.x before 6.0.8 allows remote attackers to execute arbitrary code via vectors related to localization of templates.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 7 | movabletype-opensource | 5.1.4+dfsg-4+deb7u3 | DSA-3227-1 |
Advisories 1
- DSA-3227-1 movabletype-opensource - security update Debian Security (DSA / DLA) · Mar 9, 2026