CVE-2026-22520: g5theme Handmade Framework

High severity, CVSS 7.1. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in G5Theme Handmade Framework handmade-framework allows Reflected XSS.This issue affects Handmade Framework: from n/a through <= 3.9.

Affected products

• g5theme Handmade Framework: up to and including 3.9

Published 2026-03-25. Last modified 2026-06-17.