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Vulnerability Details :

CVE-2025-53522

Summary
Assigner-jpcert
Assigner Org ID-ede6fdc4-6654-4307-a26d-3331c018e2ce
Published At-20 Aug, 2025 | 04:22
Updated At-20 Aug, 2025 | 16:00
Rejected At-
Credits

Movable Type contains an issue with use of less trusted source. If exploited, tampered email to reset a password may be sent by a remote unauthenticated attacker.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:jpcert
Assigner Org ID:ede6fdc4-6654-4307-a26d-3331c018e2ce
Published At:20 Aug, 2025 | 04:22
Updated At:20 Aug, 2025 | 16:00
Rejected At:
▼CVE Numbering Authority (CNA)

Movable Type contains an issue with use of less trusted source. If exploited, tampered email to reset a password may be sent by a remote unauthenticated attacker.

Affected Products
Vendor
Six Apart Ltd.
Product
Movable Type (Software Edition)
Versions
Affected
  • 8.0.0 to 8.0.6
  • 8.4.0 to 8.4.2 (8 series)
Vendor
Six Apart Ltd.
Product
Movable Type (Software Edition)
Versions
Affected
  • 7 r.5508 and earlier (7 series)
Vendor
Six Apart Ltd.
Product
Movable Type Advanced (Software Edition)
Versions
Affected
  • 8.0.0 to 8.0.6
  • 8.4.0 to 8.4.2 (8 series)
Vendor
Six Apart Ltd.
Product
Movable Type Advanced (Software Edition)
Versions
Affected
  • 7 r.5508 and earlier (7 series)
Vendor
Six Apart Ltd.
Product
Movable Type Premium (Software Edition)
Versions
Affected
  • 2.09 and earlier (2 series)
Vendor
Six Apart Ltd.
Product
Movable Type Premium (Software Edition)
Versions
Affected
  • 1.66 and earlier (1 series)
Vendor
Six Apart Ltd.
Product
Movable Type Premium (Advanced Edition) (Software Edition)
Versions
Affected
  • 2.09 and earlier (2 series)
Vendor
Six Apart Ltd.
Product
Movable Type Premium (Advanced Edition) (Software Edition)
Versions
Affected
  • 1.66 and earlier (1 series)
Vendor
Six Apart Ltd.
Product
Movable Type (Cloud Edition)
Versions
Affected
  • 8.6.0 (8 series)
Vendor
Six Apart Ltd.
Product
Movable Type (Cloud Edition)
Versions
Affected
  • 7 r.5508 (7 series)
Vendor
Six Apart Ltd.
Product
Movable Type Premium (Cloud Edition)
Versions
Affected
  • 2.09 (2 series)
Vendor
Six Apart Ltd.
Product
Movable Type Premium (Cloud Edition)
Versions
Affected
  • 1.66 (1 series)
Problem Types
TypeCWE IDDescription
CWECWE-348Use of less trusted source
Type: CWE
CWE ID: CWE-348
Description: Use of less trusted source
Metrics
VersionBase scoreBase severityVector
3.05.3MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
4.06.9MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Version: 3.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://movabletype.org/news/2025/08/mt-843-released.html
N/A
https://jvn.jp/en/jp/JVN76729865/
N/A
Hyperlink: https://movabletype.org/news/2025/08/mt-843-released.html
Resource: N/A
Hyperlink: https://jvn.jp/en/jp/JVN76729865/
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:vultures@jpcert.or.jp
Published At:20 Aug, 2025 | 05:15
Updated At:20 Aug, 2025 | 14:39

Movable Type contains an issue with use of less trusted source. If exploited, tampered email to reset a password may be sent by a remote unauthenticated attacker.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.06.9MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Secondary3.05.3MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Type: Secondary
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 3.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-348Primaryvultures@jpcert.or.jp
CWE ID: CWE-348
Type: Primary
Source: vultures@jpcert.or.jp
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://jvn.jp/en/jp/JVN76729865/vultures@jpcert.or.jp
N/A
https://movabletype.org/news/2025/08/mt-843-released.htmlvultures@jpcert.or.jp
N/A
Hyperlink: https://jvn.jp/en/jp/JVN76729865/
Source: vultures@jpcert.or.jp
Resource: N/A
Hyperlink: https://movabletype.org/news/2025/08/mt-843-released.html
Source: vultures@jpcert.or.jp
Resource: N/A

Change History

0
Information is not available yet

Similar CVEs

1Records found
CVE-2025-47149
Matching Score-4
Assigner-JPCERT/CC
ShareView Details
Matching Score-4
Assigner-JPCERT/CC
CVSS Score-6.9||MEDIUM
EPSS-0.02% / 4.42%
||
7 Day CHG~0.00%
Published-23 May, 2025 | 09:09
Updated-23 May, 2025 | 15:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The optional feature 'Anti-Virus & Sandbox' of i-FILTER contains an issue with improper pattern file validation. If exploited, the product may treat an unauthorized pattern file as an authorized. If the product uses a specially crafted pattern file, information in the server where the product is running may be retrieved, and/or cause a denial of service (DoS) condition.

Action-Not Available
Vendor-Digital Arts Inc.
Product-i-FILTER
CWE ID-CWE-348
Use of Less Trusted Source
Details not found