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Medium · 6.5 CVE-2026-39742 EUVD-2026-112866GHSA-8mp3-f366-f4qp

WordPress Gutenberg Blocks by Kadence Blocks plugin <= 3.8.0.2 - Cross Site Scripting (XSS) vulnerability

Published Oct 29, 2026 · Updated Oct 29, 2026 · Assigned by Patchstack

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Liquid Web / StellarWP Gutenberg Blocks by Kadence Blocks kadence-blocks allows Stored XSS.This issue affects Gutenberg Blocks by Kadence Blocks: from n/a through 3.8.0.2.

Affected products

VendorProductAffectedFixed
Liquid Web / StellarWP Gutenberg Blocks by Kadence Blocks ≤ 3.8.0.2 —

References