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4 vulnerabilities found for Movable Type Premium (Cloud Edition) by Six Apart Ltd.

CVE-2025-62499 (GCVE-0-2025-62499)

Vulnerability from cvelistv5 – Published: 2025-10-23 04:10 – Updated: 2025-10-23 15:13
VLAI?
Summary
Movable Type contains a stored cross-site scripting vulnerability in Edit CategorySet of ContentType page. If crafted input is stored by an attacker with "ContentType Management" privilege, an arbitrary script may be executed on the web browser of the user who accesses Edit CategorySet of ContentType page.
CWE
  • CWE-79 - Cross-site scripting (XSS)
Assigner
Impacted products
Vendor Product Version
Six Apart Ltd. Movable Type (Software Edition) Affected: 8.4.0 to 8.4.3 (8.4 series)
Affected: 8.0.0 to 8.0.7 (8.0 series)
Affected: 7 r.5509 and earlier (7 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type Advanced (Software Edition) Affected: 8.4.0 to 8.4.3 (8.4 series)
Affected: 8.0.0 to 8.0.7 (8.0 series)
Affected: 7 r.5509 and earlier (7 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type Premium (Software Edition) Affected: 2.10 and earlier (2 series)
Affected: 1.67 and earlier (1 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type Premium (Advanced Edition) (Software Edition) Affected: 2.10 and earlier (2 series)
Affected: 1.67 and earlier (1 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type (Cloud Edition) Affected: 8.7.0 (8 series)
Affected: 7 r.5509 (7 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type Premium (Cloud Edition) Affected: 2.10 (2 series)
Affected: 1.67 (1 series)
Create a notification for this product.
Show details on NVD website

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CVE-2025-54856 (GCVE-0-2025-54856)

Vulnerability from cvelistv5 – Published: 2025-10-23 04:10 – Updated: 2025-10-23 15:18
VLAI?
Summary
Movable Type contains a stored cross-site scripting vulnerability in Edit ContentData page. If crafted input is stored by an attacker with "ContentType Management" privilege, an arbitrary script may be executed on the web browser of the user who accesses Edit ContentData page.
CWE
  • CWE-79 - Cross-site scripting (XSS)
Assigner
Impacted products
Vendor Product Version
Six Apart Ltd. Movable Type (Software Edition) Affected: 8.4.0 to 8.4.3 (8.4 series)
Affected: 8.0.0 to 8.0.7 (8.0 series)
Affected: 7 r.5509 and earlier (7 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type Advanced (Software Edition) Affected: 8.4.0 to 8.4.3 (8.4 series)
Affected: 8.0.0 to 8.0.7 (8.0 series)
Affected: 7 r.5509 and earlier (7 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type Premium (Software Edition) Affected: 2.10 and earlier (2 series)
Affected: 1.67 and earlier (1 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type Premium (Advanced Edition) (Software Edition) Affected: 2.10 and earlier (2 series)
Affected: 1.67 and earlier (1 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type (Cloud Edition) Affected: 8.7.0 (8 series)
Affected: 7 r.5509 (7 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type Premium (Cloud Edition) Affected: 2.10 (2 series)
Affected: 1.67 (1 series)
Create a notification for this product.
Show details on NVD website

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CVE-2025-62499 (GCVE-0-2025-62499)

Vulnerability from nvd – Published: 2025-10-23 04:10 – Updated: 2025-10-23 15:13
VLAI?
Summary
Movable Type contains a stored cross-site scripting vulnerability in Edit CategorySet of ContentType page. If crafted input is stored by an attacker with "ContentType Management" privilege, an arbitrary script may be executed on the web browser of the user who accesses Edit CategorySet of ContentType page.
CWE
  • CWE-79 - Cross-site scripting (XSS)
Assigner
Impacted products
Vendor Product Version
Six Apart Ltd. Movable Type (Software Edition) Affected: 8.4.0 to 8.4.3 (8.4 series)
Affected: 8.0.0 to 8.0.7 (8.0 series)
Affected: 7 r.5509 and earlier (7 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type Advanced (Software Edition) Affected: 8.4.0 to 8.4.3 (8.4 series)
Affected: 8.0.0 to 8.0.7 (8.0 series)
Affected: 7 r.5509 and earlier (7 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type Premium (Software Edition) Affected: 2.10 and earlier (2 series)
Affected: 1.67 and earlier (1 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type Premium (Advanced Edition) (Software Edition) Affected: 2.10 and earlier (2 series)
Affected: 1.67 and earlier (1 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type (Cloud Edition) Affected: 8.7.0 (8 series)
Affected: 7 r.5509 (7 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type Premium (Cloud Edition) Affected: 2.10 (2 series)
Affected: 1.67 (1 series)
Create a notification for this product.
Show details on NVD website

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CVE-2025-54856 (GCVE-0-2025-54856)

Vulnerability from nvd – Published: 2025-10-23 04:10 – Updated: 2025-10-23 15:18
VLAI?
Summary
Movable Type contains a stored cross-site scripting vulnerability in Edit ContentData page. If crafted input is stored by an attacker with "ContentType Management" privilege, an arbitrary script may be executed on the web browser of the user who accesses Edit ContentData page.
CWE
  • CWE-79 - Cross-site scripting (XSS)
Assigner
Impacted products
Vendor Product Version
Six Apart Ltd. Movable Type (Software Edition) Affected: 8.4.0 to 8.4.3 (8.4 series)
Affected: 8.0.0 to 8.0.7 (8.0 series)
Affected: 7 r.5509 and earlier (7 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type Advanced (Software Edition) Affected: 8.4.0 to 8.4.3 (8.4 series)
Affected: 8.0.0 to 8.0.7 (8.0 series)
Affected: 7 r.5509 and earlier (7 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type Premium (Software Edition) Affected: 2.10 and earlier (2 series)
Affected: 1.67 and earlier (1 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type Premium (Advanced Edition) (Software Edition) Affected: 2.10 and earlier (2 series)
Affected: 1.67 and earlier (1 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type (Cloud Edition) Affected: 8.7.0 (8 series)
Affected: 7 r.5509 (7 series)
Create a notification for this product.
    Six Apart Ltd. Movable Type Premium (Cloud Edition) Affected: 2.10 (2 series)
Affected: 1.67 (1 series)
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Show details on NVD website

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              "content": {
                "id": "CVE-2025-54856",
                "options": [
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                    "Automatable": "no"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        "title": "CISA ADP Vulnrichment"
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          "lang": "en",
          "value": "Movable Type contains a stored cross-site scripting vulnerability in Edit ContentData page. If crafted input is stored by an attacker with \"ContentType Management\" privilege, an arbitrary script may be executed on the web browser of the user who accesses Edit ContentData page."
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          "url": "https://movabletype.org/news/2025/10/mt-880-released.html"
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        {
          "url": "https://www.sixapart.jp/movabletype/news/2025/10/22-1055.html"
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