CVE-2025-62135: Landwire Responsive Block Control

Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in landwire Responsive Block Control responsive-block-control allows DOM-Based XSS.This issue affects Responsive Block Control: from n/a through <= 1.3.0.

Affected products

• Landwire Responsive Block Control: up to and including 1.3.0

Published 2025-12-31. Last modified 2026-06-17.