The Responsive Blocks – Page Builder for Blocks & Patterns plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 2.2.0. This makes it possible for unauthenticated attackers to perform an unauthorized action.
CVE-2026-32543 is a medium severity with CVSS 5.3 Vulnerability issue affecting the Plugin Responsive Blocks – Page Builder for Blocks & Patterns. It affects Versions up to 2.2.0 and is fixed in 2.2.1.
CVE-2026-32543 is tracked for the Plugin Responsive Blocks – Page Builder for Blocks & Patterns as medium severity with CVSS 5.3. The affected range is Versions up to 2.2.0. Update Responsive Blocks – Page Builder for Blocks & Patterns to 2.2.1 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
responsive-block-editor-addons
View on wordpress.org
|
| CVE | CVE-2026-32543 |
| Patched Versions |
2.2.1
|
| Affected Versions |
Versions up to 2.2.0
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Responsive Blocks <= 2.0.6 - Authenticated (Contributor+) Stored Cross-Site Scripting
Responsive Blocks <= 2.0.5 - Authenticated (Contributor+) Stored Cross-Site Scripting
Responsive Blocks <= 2.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting
Responsive Blocks <= 1.9.9 - Authenticated (Contributor+) Stored Cross-Site Scripting
Responsive Blocks – WordPress Gutenberg Blocks <= 1.9.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via section_tag Parameter
Responsive Blocks – WordPress Gutenberg Blocks <= 1.9.7 - Authenticated (Contributor+) Stored Cross-Site Scripting
Responsive Blocks – WordPress Gutenberg Blocks <= 1.8.8 - Authenticated (Contributor+) Stored Cross-Site Scripting
Responsive Blocks <= 2.2.0 - Unauthenticated Open Email Relay via REST API 'email_to' Parameter
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