CVE-2026-96408

CRITICALCVSS 9.3/10

Last modified

CVE-2026-96408 is a critical-severity vulnerability rated 9.3/10 on the CVSS scale. A code injection vulnerability exists in the upgrade script of Movable Type, which may allow an unauthenticated attacker to execute an arbitrary Perl script or an SQL query on the affected product..

Description

A code injection vulnerability exists in the upgrade script of Movable Type, which may allow an unauthenticated attacker to execute an arbitrary Perl script or an SQL query on the affected product.

Metrics

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
Six Apart Ltd.Movable Type Cloud Edition>= 9.2.0, <= 9.2.1
Six Apart Ltd.Movable Type>= 9.0.0, <= 9.0.9; >= 8.8.0, <= 8.8.5; >= 8.0.0, <= 8.0.12
Six Apart Ltd.Movable Type Premium Cloud Edition>= 9.2.0, <= 9.2.1
Six Apart Ltd.Movable Type Premium>= 9.0.0, <= 9.0.9; >= 2.0, <= 2.17

References

Timeline

Published
Last Modified
Status
Awaiting Analysis

Frequently Asked Questions

What is CVE-2026-96408?
A code injection vulnerability exists in the upgrade script of Movable Type, which may allow an unauthenticated attacker to execute an arbitrary Perl script or an SQL query on the affected product.
How severe is CVE-2026-96408?
CVE-2026-96408 has a CVSS score of 9.3/10 (CRITICAL severity).
How do I fix CVE-2026-96408?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST