PT-2026-6109 · Six Apart · Movable Type

Kentaro Ishii · Publicado 2026-02-04 · Atualizado 2026-02-04 · CVE-2026-22875

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Média

Vetor base

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

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

Description Movable Type has a stored cross-site scripting issue in the Export Sites functionality. An attacker could execute arbitrary script in a logged-in user’s web browser by storing crafted input.

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

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2026-22875

Produtos afetados

Movable Type

Referências · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-22875 · Nota de Segurança
• https://jvn.jp/en/jp/JVN45405689 · Nota
• https://t.me/CVEtracker/43693 · Publicação no Telegram
• https://movabletype.org/news/2026/02/mt-906-released.html · Nota
• https://sixapart.jp/movabletype/news/2026/02/04-1100.html · Nota