CVE-2026-54871 PUBLISHED

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

Assigner: Patchstack
Reserved: 16.06.2026 Published: 29.10.2026 Updated: 29.10.2026

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.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS Score: 5.3

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	None	Integrity Impact	None
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	Mamunur Rashid
Product	ShopBuilder – Elementor WooCommerce Builder Addons
Versions	Default: unaffected affected from 0 to 3.4.2 (incl.)

Solutions

Update the WordPress ShopBuilder – Elementor WooCommerce Builder Addons plugin to the latest available version (at least 3.4.3).

Credits

myhappyhoon | Patchstack Bug Bounty Program finder

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

Problem Types

Missing Authorization CWE

Impacts

Exploiting Incorrectly Configured Access Control Security Levels