Query Monitor vulnerabilities

1 known vulnerability in Query Monitor from Johnbillion. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.2 High severity

  Query Monitor: Improper Neutralization of Input During Web Page Generation

  CVE-2026-4267Mar 31, 2026Johnbillion

  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