CVE-2025-53522

MEDIUM EPSS 6.3%

Published Aug 20, 202510mo ago · Modified Jun 17, 20262w ago

6.9 CVSS 4.0

Medium

Published Aug 20, 2025 10mo ago

Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score

6.9

Exploitability

—

Impact

—

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

6.3% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-348

References 2

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.