PT-2026-31108 · Six Apart · Movable Type

Published 2026-04-08 · Updated 2026-04-12 · CVE-2026-33088

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Movable Type (affected versions not specified)

Description Movable Type contains an SQL Injection vulnerability that may allow an attacker to execute an arbitrary SQL statement.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-33088

Affected Products

Movable Type

References · 7

• https://movabletype.org/news/2026/04/mt-907-released.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-33088 · Security Note
• https://sixapart.jp/movabletype/news/2026/04/08-1100.html · Vendor Advisory
• https://jvn.jp/en/jp/JVN66473735 · Note
• https://twitter.com/syedaquib77/status/2041752246552052115 · Twitter Post
• https://t.me/cveNotify/158435 · Telegram Post
• https://twitter.com/CVEnew/status/2043295680379121772 · Twitter Post