CVE-2025-13892

Medium

Description

The MG AdvancedOptions plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `$_SERVER['PHP_SELF']` variable in all versions up to, and including, 1.2 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.

SeverityMedium
CVSS6.1
Exploit probability—
ProductMG AdvancedOptions
PublishedJan 9, 2026
First seenJan 9, 2026

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
mountaingrafix MG AdvancedOptionsv ≤ 1.2—

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