Maileon <= 2.16.0 - Authenticated (Administrator+) Stored Cross-Site Scripting

4.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2023-46068
CVSS 4.4 (Medium)
Publicly Published October 16, 2023
Last Updated October 19, 2023
Researcher DoYeon Park (p6rkdoye0n)

Description

The Maileon plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 2.16.0 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.

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Vulnerability Details for Maileon for WordPress

Software Type Plugin
Software Slug xqueue-maileon (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.16.1, or a newer patched version
Affected Version
  • <= 2.16.0
Patched Version
  • 2.16.1

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