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.

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Fixes

Solution

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Workaround

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History

Fri, 13 Nov 2026 06:45:00 +0000

Type Values Removed Values Added
Title Code Injection in Movable Type Dynamic Publishing Allows Remote PHP Execution

Thu, 12 Nov 2026 14:15:00 +0000

Type Values Removed Values Added
First Time appeared Six Apart
Six Apart movable Type
Six Apart movable Type Advanced
Six Apart movable Type Premium
Six Apart movable Type Premium Advanced Edition
Six Apart Ltd
Six Apart Ltd movable Type
Sixapart
Sixapart movable Type
Vendors & Products Six Apart
Six Apart movable Type
Six Apart movable Type Advanced
Six Apart movable Type Premium
Six Apart movable Type Premium Advanced Edition
Six Apart Ltd
Six Apart Ltd movable Type
Sixapart
Sixapart movable Type

Thu, 12 Nov 2026 03:30:00 +0000

Type Values Removed Values Added
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.
Weaknesses CWE-94
References
Metrics cvssV3_0

{'score': 7.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2026-11-12T03:03:24.510Z

Reserved: 2026-11-06T06:33:18.178Z

Link: CVE-2026-117687

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-11-12T04:17:17.783

Modified: 2026-11-12T19:05:35.013

Link: CVE-2026-117687

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-13T06:30:08Z

Weaknesses