CVE-2026-40804: Kodezen Llc Ablocks

High severity, CVSS 7.1. EPSS: 0.1% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Kodezen LLC aBlocks ablocks allows Reflected XSS.This issue affects aBlocks: from n/a through 2.16.0.

Affected products

• Kodezen Llc Ablocks: up to and including 2.16.0

Published 2026-10-08. Last modified 2026-10-08.