CVE-2026-39742

MediumCVSS 6.5/10Last modified Oct 29, 2026

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.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
Liquid Web / StellarWP	Gutenberg Blocks by Kadence Blocks	<= 3.8.0.2

References

https://patchstack.com/database/wordpress/plugin/kadence-blocks/vulnerability/wordpress-gutenberg-blocks-by-kadence-blocks-plugin-3-8-0-2-cross-site-scripting-xss-vulnerability?_s_id=cve

Timeline

Published: Oct 29, 2026
Last modified: Oct 29, 2026
NVD status: Deferred

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