vulnerability

WordPress Plugin: mailpoet: CVE-2024-12743: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Severity
5
CVSS
(AV:N/AC:L/Au:M/C:P/I:P/A:N)
Published
Mar 6, 2025
Added
May 15, 2025
Modified
Jun 24, 2025

Description

The MailPoet – Newsletters, Email Marketing, and Automation plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 5.5.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Solution

mailpoet-plugin-cve-2024-12743
Title
NEW

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