CVE-2026-96408 PUBLISHED

Assigner: jpcert
Reserved: 02.10.2026 Published: 07.10.2026 Updated: 07.10.2026

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.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
CVSS Score: 9.3

Product Status

Vendor Six Apart Ltd.
Product Movable Type Cloud Edition
Versions Default: unaffected
  • affected from 9.2.0 to 9.2.1 (incl.)
Vendor Six Apart Ltd.
Product Movable Type
Versions Default: unaffected
  • affected from 9.0.0 to 9.0.9 (incl.)
  • affected from 8.8.0 to 8.8.5 (incl.)
  • affected from 8.0.0 to 8.0.12 (incl.)
Vendor Six Apart Ltd.
Product Movable Type Premium Cloud Edition
Versions Default: unaffected
  • affected from 9.2.0 to 9.2.1 (incl.)
Vendor Six Apart Ltd.
Product Movable Type Premium
Versions Default: unaffected
  • affected from 9.0.0 to 9.0.9 (incl.)
  • affected from 2.0 to 2.17 (incl.)

References

Problem Types