WordPress security by component

Responsive Check

Plugin description

Responsive Check checks how WordPress pages appear across different screen sizes.

Responsive Check (responsive-checker-real-time) is a WordPress plugin with 1 published CVE record in this archive. The latest tracked vulnerability was published May 27, 2026; the highest published CVSS base score is 6.4.

Plugin slug: responsive-checker-real-time

Latest vulnerability

CVE-2026-8844: Responsive Check: Cross-site scripting

Responsive Check is affected by cross-site scripting. Exploitation requires an authenticated contributor account. Injected script can execute in the affected site's origin when the vulnerable output is viewed. The published affected range is <= 0.0.3.

PublishedMay 27, 2026

Safe version guidanceSee mitigation notes

Published vulnerabilities for responsive-checker-real-time
		Safe version
May 27, 2026	CVE-2026-8844 Responsive Check: Cross-site scripting Responsive Check is affected by cross-site scripting. Exploitation requires an authenticated contributor account. Injected script can execute in the affected site's origin when the vulnerable output is viewed. The published affected range is <= 0.0.3.	See mitigation notes	CVE6.4 NVDPending

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