CVE-2026-4267 Query Monitor <= 3.20.3 - Reflected Cross-Site Scripting via Request URI

The Query Monitor – The developer tools panel for WordPress plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘$SERVER'REQUESTURI'’ parameter in all versions up to, and including, 3.20.3 due to insufficient input sanitization and output escaping. This makes it possible...

GHSA-2XR4-CHCF-VMVF The Query Monitor plugin for WordPress has Reflected Cross-Site Scripting via Request URI

Impact The Query Monitor plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the $SERVER'REQUESTURI' parameter in all versions up to, and including, 3.20.3 due to insufficient output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web script...

The Query Monitor plugin for WordPress has Reflected Cross-Site Scripting via Request URI

Impact The Query Monitor plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the $SERVER'REQUESTURI' parameter in all versions up to, and including, 3.20.3 due to insufficient output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web script...