PT-2026-6182 · Six Apart · Movable Type

CVE-2026-23704 · Publicado 2026-02-04 · Atualizado 2026-02-04

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Movable Type versions 7.x and 8.4.x

Description A non-administrative user can upload malicious files. When an administrator or the product accesses these files, an arbitrary script may be executed on the administrator's browser.

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

Unrestricted File Upload

Enumeração de Fraquezas

CWE-434

Identificadores relacionados

CVE-2026-23704

Produtos afetados

Movable Type

Referências · 5

• https://jvn.jp/en/jp/JVN45405689 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-23704 · Nota de Segurança
• https://movabletype.org/news/2026/02/mt-906-released.html · Nota
• https://t.me/CVEtracker/43694 · Publicação no Telegram
• https://sixapart.jp/movabletype/news/2026/02/04-1100.html · Nota