CVE-2026-103668

High

Description

An SQL Injection vulnerability exists in the Site Search function of Movable Type, which may allow an unauthenticated attacker to execute an arbitrary SQL query on the affected product.

SeverityHigh
CVSS8.8
Exploit probability—
ProductMovable Type Cloud Edition
PublishedOct 7, 2026
First seenOct 7, 2026
Weakness typeCWE-89SQL injection

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
Six Apart Ltd. Movable Type Cloud Edition9.2.0 ≤ v ≤ 9.2.1—
Six Apart Ltd. Movable Type9.0.0 ≤ v ≤ 9.0.9, 8.8.0 ≤ v ≤ 8.8.5, 8.0.0 ≤ v ≤ 8.0.12—
Six Apart Ltd. Movable Type Premium Cloud Edition9.2.0 ≤ v ≤ 9.2.1—
Six Apart Ltd. Movable Type Premium9.0.0 ≤ v ≤ 9.0.9, 2.0 ≤ v ≤ 2.17—

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