What is CVE-2026-92396?

CVE-2026-92396 is a medium-severity vulnerability in Shopengine Gutenberg Woocommerce Builder Blocks Addon, classified under Cross-site Scripting. CVSS score: 6.8/10. Published 2026-11-06.

How severe is CVE-2026-92396?

Medium severity. CVSS v3 base score is 6.8 out of 10.

XSS in Shopengine Gutenberg Woocommerce Builder Blocks Addon

CVE-2026-92396

The ShopEngine Gutenberg WooCommerce Builder Blocks Addon WordPress plugin before 2.4.4 does not validate the user's capabilities or the ownership of the targeted post in one of its AJAX actions, and does not escape the stored value before outputting it in a JavaScript context, allowing users with a role as low as contributor to inject arbitrary scripts into any post that will run when a higher privileged user edits it.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2026-11-06 · last modified 2026-11-06.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Shopengine Gutenberg Woocommerce Builder Blocks Addon

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

wpscan.com/vulnerability/f7db6391-4873-4de9-b300-456f3c9b7146/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-92396?: CVE-2026-92396 is a medium-severity vulnerability in Shopengine Gutenberg Woocommerce Builder Blocks Addon, classified under Cross-site Scripting. CVSS score: 6.8/10. Published 2026-11-06.
How severe is CVE-2026-92396?: Medium severity. CVSS v3 base score is 6.8 out of 10.