CVE-2026-33088

moderate-risk

Published 2026-04-08

Movable Type provided by Six Apart Ltd. contains an SQL Injection vulnerability which may allow an attacker to execute an arbitrary SQL statement.

Do I need to act?

0.04% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.8/10 Critical

NETWORK / LOW complexity

Movable Type

Sixapart

Third Party Advisory https://jvn.jp/en/jp/JVN66473735/

Vendor Advisory https://movabletype.org/news/2026/04/mt-907-released.html

Vendor Advisory https://www.sixapart.jp/movabletype/news/2026/04/08-1100.html

/ 100

moderate-risk

Severity 32/34 · Critical

Exploitability 0/34 · Minimal

Exposure 13/34 · Low