CVE-2026-22875

Movable Type contains a stored cross-site scripting vulnerability in Export Sites. If crafted input is stored by an attacker, arbitrary script may be executed on a logged-in user's web browser. Note that Movable Type 7 series and 8.4 series, which are End-of-Life (EOL), are affected by the vulnerability as well.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector : AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://jvn.jp/en/jp/JVN45405689/
https://movabletype.org/news/2026/02/mt-906-released.html
https://www.sixapart.jp/movabletype/news/2026/02/04-1100.html

Configurations

No configuration.

History

15 Apr 2026, 00:35

Type	Values Removed	Values Added
Summary		(es) Movable Type contiene una vulnerabilidad de cross-site scripting almacenado en Export Sites. Si una entrada manipulada es almacenada por un atacante, se puede ejecutar script arbitrario en el navegador web de un usuario que ha iniciado sesión. Tenga en cuenta que las series Movable Type 7 y 8.4, que están al final de su vida útil (EOL), también se ven afectadas por la vulnerabilidad.

04 Feb 2026, 07:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-04 07:16

Updated : 2026-04-15 00:35

NVD link : CVE-2026-22875

Mitre link : CVE-2026-22875

CVE.ORG link : CVE-2026-22875

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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