CVE-2025-53522

MEDIUM

Published Aug 20, 2025 Modified Apr 15, 2026 CWE-348

Description

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.

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CVSS v3.1 Score

5.3

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness Type (CWE)

CWE-348 CWE-348

References

Other References

https://jvn.jp/en/jp/JVN76729865/ https://movabletype.org/news/2025/08/mt-843-released.html

Frequently Asked Questions

What is CVE-2025-53522? +

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. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2025-53522? +

CVE-2025-53522 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2025-53522? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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