Medium severity · published Oct 29, 2026
CVE-2026-54871
WordPress ShopBuilder – Elementor WooCommerce Builder Addons plugin <= 3.4.2 - Broken Access Control vulnerability
New
5.3
CVSS
–
EPSS
No
On KEV
Description
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SE
ShopBuilder – Elementor WooCommerce Builder Addons · Mamunur Rashid
through 3.4.2 · source: vendor
Affected product
SE
ShopBuilder – Elementor WooCommerce Builder Addons
Mamunur Rashid
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-54871
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-54871
vdb-entry
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
More from ShopBuilder – Elementor WooCommerce Builder Addons
7.1
CVE-2026-95596
WordPress ShopBuilder – Elementor WooCommerce Builder Addons plugin <= 3.4.1 - Cross Site Scripting (XSS) vulnerability