vulnerability
WordPress Plugin: mailster: CVE-2025-64203: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:P/I:P/A:N) | Oct 27, 2025 | Dec 22, 2025 | Dec 22, 2025 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
Oct 27, 2025
Added
Dec 22, 2025
Modified
Dec 22, 2025
Description
The Mailster plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in versions up to 4.1.14 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Solution
mailster-plugin-cve-2025-64203
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