Medium 5.3Published Oct 29, 2026

CVE-2026-54871WordPress ShopBuilder – Elementor WooCommerce Builder Addons plugin <= 3.4.2 - Broken Access Control vulnerability

Updated under an hour ago (Oct 29, 2026, 11:23 PM ET)

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It affects Mamunur Rashid ShopBuilder – Elementor WooCommerce Builder Addons. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Missing Authorization vulnerability in Mamunur Rashid ShopBuilder – Elementor WooCommerce Builder Addons shopbuilder allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects ShopBuilder – Elementor WooCommerce Builder Addons: from n/a through 3.4.2.

CVSS: 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness (CWE): CWE-862
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Patchstack
NVD analysis: Deferred
Record last updated: Oct 29, 2026
First seen by InfoSec Signals: Oct 29, 2026

Affected products

Affected products

Mamunur Rashid ShopBuilder – Elementor WooCommerce Builder Addons mamunur_rashid:shopbuilder_elementor_woocommerce_builder_addons (from the name)	through 3.4.2; fixed at 3.4.3	CNA record

References

References

https://patchstack.com/database/wordpress/plugin/shopbuilder/vulnerability/wordpress-shopbuilder-elementor-woocommerce-builder-addons-plugin-3-4-2-broken-access-control-vulnerability?_s_id=cve	vdb-entry

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.