CVE-2026-33088

Critical

Description

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

SeverityCritical
CVSS9.8
Exploit probability—
ProductSixapart Movable Type
PublishedApr 8, 2026
First seenApr 8, 2026
Weakness typeCWE-89SQL injection

How to fix

Update
  • sixapart movable_type8.0.10, 8.8.3, 9.0.7 or later

Affected products

ProductAffected versionsFixed in
sixapart movable_type8.0.2 ≤ v < 8.0.10, 8.8.0 ≤ v < 8.8.3, 9.0.1 ≤ v < 9.0.7, 9.1.0, v ≤ 2.14, 9.0.5, 9.0.68.0.10, 8.8.3, 9.0.7

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.