CVE-2026-66669 PUBLISHED

WordPress Superb Addons: Blocks, Patterns & theme Designer plugin <= 4.2.4 - Cross Site Request Forgery (CSRF) vulnerability

Assigner: Patchstack
Reserved: 27.07.2026 Published: 07.11.2026 Updated: 07.11.2026

Cross-Site Request Forgery (CSRF) vulnerability in Suplugins Superb Addons: Blocks, Patterns & Theme Designer superb-blocks allows Cross Site Request Forgery.This issue affects Superb Addons: Blocks, Patterns & Theme Designer: from n/a through 4.2.4.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS Score: 8.8

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

CVSS 3.1

Product Status

Vendor	Suplugins
Product	Superb Addons: Blocks, Patterns & Theme Designer
Versions	Default: unaffected affected from 0 to 4.2.4 (incl.)

Solutions

Update the WordPress Superb Addons: Blocks, Patterns & Theme Designer plugin to the latest available version (at least 4.2.5).

Credits

nizar yart (D3dC0d) | Patchstack Bug Bounty Program finder

References

https://patchstack.com/database/wordpress/plugin/superb-blocks/vulnerability/wordpress-superb-addons-blocks-patterns-amp-theme-designer-plugin-4-2-4-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

Problem Types

Cross-Site Request Forgery (CSRF) CWE

Impacts

Cross Site Request Forgery