CVE-2026-44392

CVSS 5.3 MEDIUMEPSS 0.2%CWE-862

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 5.3EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

20 mai 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

Missing authorization vulnerability exists in Movable Type. Under certain conditions, when a user without administrator privileges signs in to the product, unintended update processing may be executed.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Produtos afetados

Six Apart Ltd. · Movable Type Six Apart Ltd. · Movable Type Advanced Six Apart Ltd. · Movable Type Premium Six Apart Ltd. · Movable Type Premium (Advanced Edition)

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Referências

https://jvn.jp/en/jp/JVN66473735/https://movabletype.org/news/2026/05/mt-908-released.html https://www.sixapart.jp/movabletype/news/2026/05/20-1100.html