CVE-2026-33088 — CRITICAL (9.8)

Q: What is CVE-2026-33088?

CVE-2026-33088 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Movable Type provided by Six Apart Ltd. contains an SQL Injection vulnerability which may allow an attacker to execute an arbitrary SQL statement.

Q: How severe is CVE-2026-33088?

CVE-2026-33088 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2026-33088?

Check the references section above for vendor advisories and patch information. Affected products include: Sixapart Movable Type.

Vulnerability Description

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

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Sixapart	Movable Type	>= 8.0.2, < 8.0.10

Related Weaknesses (CWE)

CWE-89

References

https://jvn.jp/en/jp/JVN66473735/Third Party Advisory
https://movabletype.org/news/2026/04/mt-907-released.htmlVendor Advisory
https://www.sixapart.jp/movabletype/news/2026/04/08-1100.htmlVendor Advisory

FAQ

What is CVE-2026-33088?

CVE-2026-33088 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Movable Type provided by Six Apart Ltd. contains an SQL Injection vulnerability which may allow an attacker to execute an arbitrary SQL statement.

How severe is CVE-2026-33088?

CVE-2026-33088 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-33088?

Check the references section above for vendor advisories and patch information. Affected products include: Sixapart Movable Type.