Medium · 6.5 CVE-2026-24528 EUVD-2026-4394GHSA-m8pw-x258-449r

WordPress Nova Blocks plugin <= 2.1.9 - Cross Site Scripting (XSS) vulnerability

Published Jan 23, 2026 · Updated Apr 28, 2026 · Assigned by Patchstack

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in pixelgrade Nova Blocks nova-blocks allows DOM-Based XSS.This issue affects Nova Blocks: from n/a through <= 2.1.9.

Affected products

Vendor	Product	Affected	Fixed
pixelgrade	Nova Blocks	≤ 2.1.9	—

References

https://patchstack.com/database/Wordpress/Plugin/nova-blocks/vulnerability/wordpress-nova-blocks-plugin-2-1-9-cross-site-scripting-xss-vulnerability?_s_id=cve vdb-entry