High severity7.3NVD Advisory· Published Nov 12, 2026

CVE-2026-117687

Description

Movable Type provided by Six Apart Ltd. contains a code injection vulnerability in its Dynamic Publishing functionality. By sending a specially crafted request that is processed by the Dynamic Publishing, an attacker may be able to execute arbitrary PHP code on the affected product.

Affected products

Movabletype/Movable Typellm-create

Patches

Vulnerability mechanics

References

jvn.jp/en/jp/JVN11786640/nvd
movabletype.org/news/2026/11/mt-887-released.htmlnvd
www.sixapart.jp/movabletype/news/2026/11/11-1100.htmlnvd

News mentions

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