PT-2025-52159 · Everpress · Everpress Mailster+1

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CVE-2025-64203

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Published

2025-12-18

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Updated

2025-12-18

CVSS v3.1

7.1

High

VectorAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Name of the Vulnerable Software and Affected Versions EverPress Mailster versions prior to 4.1.14
Description The software contains a flaw due to improper handling of user-supplied data when creating web pages, leading to a Reflected Cross-Site Scripting (XSS) condition. This allows an attacker to inject malicious scripts into a web page viewed by other users. The mailster component is affected.
Recommendations Update EverPress Mailster to version 4.1.14 or later.

Fix

XSS

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Weakness Enumeration

Related Identifiers

CVE-2025-64203

Affected Products

Everpress Mailster
Mailster