{"id":"CVE-2026-96408","title":"A code injection vulnerability exists in the upgrade script of Movable Type, which may allow an unauthenticated attacker to execute an arbitrary Perl script or an SQL query on the affected product.","summary":"A code injection vulnerability exists in the upgrade script of Movable Type, which may allow an unauthenticated attacker to execute an arbitrary Perl script or an SQL query on the affected product.","severity":"critical","cvss":9.4,"cvssVector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L","cwe":["CWE-94"],"vendor":"Six Apart Ltd.","product":"Movable Type Cloud Edition","affected":["movable_type_cloud_edition >= 9.2.0 <= 9.2.1","movable_type >= 9.0.0 <= 9.0.9","movable_type >= 8.8.0 <= 8.8.5","movable_type >= 8.0.0 <= 8.0.12","movable_type_premium_cloud_edition >= 9.2.0 <= 9.2.1","movable_type_premium >= 9.0.0 <= 9.0.9","movable_type_premium >= 2.0 <= 2.17"],"published":"2026-10-07","updated":"2026-10-07","sourceUpdated":"2026-10-07T11:17:20.620","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-96408","references":[{"url":"https://jvn.jp/en/jp/JVN91153973/","label":"vultures@jpcert.or.jp"},{"url":"https://movabletype.org/news/2026/10/mt-930-released.html","label":"vultures@jpcert.or.jp"},{"url":"https://www.sixapart.jp/movabletype/news/2026/10/07-1100.html","label":"vultures@jpcert.or.jp"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-07T11:26:47.656Z","slug":"CVE-2026-96408","body":"## Overview\n\nA code injection vulnerability exists in the upgrade script of Movable Type, which may allow an unauthenticated attacker to execute an arbitrary Perl script or an SQL query on the affected product.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":52,"depthScoreParts":{"impact":51.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}