WordPress Query Monitor plugin <= 3.20.3 - Reflected Cross-Site Scripting via Request URI vulnerability
Details
CVSS v3
7.2
NVD published
2026-03-31 12:16:31
EPSS
<0.1% probability · 20.2th percentile — 2026-03-31
Affected versions
Not available in our cache.
Summary
The Query Monitor – The developer tools panel for WordPress plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘$_SERVER['REQUEST_URI']’ parameter in all versions up to, and including, 3.20.3 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.
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