TI-2026-82428 Aliases CVE-2026-54871 GHSA-cqjp-79rr-4mm6

Missing authorization in ShopBuilder WordPress plugin

LOW 30CWE-862Published 2026-10-29 · Updated 2026-10-29

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: Low · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

The ShopBuilder Elementor WooCommerce Builder Addons WordPress plugin, versions through 3.4.2, is affected. Missing authorization checks (CWE-862) let users reach functionality they should be blocked from. A remote attacker without privileges or user interaction can gain limited access to information.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0027 19th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Mamunur Rashid	ShopBuilder – Elementor WooCommerce Builder Addons	up to 3.4.2	—	No fix listed	CNA

ShopBuilder – Elementor WooCommerce Builder Addons VendorMamunur Rashid Affected up to 3.4.2 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for ShopBuilder (Elementor WooCommerce Builder Addons).

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Timeline

2026-10-29 Threatist record created from CVE-2026-54871
2026-10-29 Alias added: GHSA-cqjp-79rr-4mm6
2026-10-29 CISA SSVC decision points changed

References

Other 1

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

TI-2026-85783 PHP object injection in Radius Booking WordPress plugin CVSS 3.1CRITICAL 9.8
TI-2026-64012 WordPress Review Schema plugin 3.1.0 - Broken Access Control vulnerability CVSS 3.1MEDIUM 6.5
TI-2026-69935 Reflected cross-site scripting in ShopBuilder WordPress plugin CVSS 3.1HIGH 7.1
TI-2026-30917 WordPress Classified Listing plugin <= 5.3.8 - Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
TI-2026-30938 WordPress Classified Listing plugin <= 5.3.8 - Arbitrary File Download vulnerability CVSS 3.1MEDIUM 6.5
TI-2026-82389 Stored cross-site scripting in WordPress The Post Grid plugin CVSS 3.1MEDIUM 6.5

See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences