6.4
Medium
CVE-2025-11270 The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress is vulnerable to…
Description
The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'titleTag' attribute in all versions up to, and including, 5.7.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns 5.7 | earliest → 5.7.1 | No fix stated |
Other CVEs of Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns
The 23 CVEs of Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns →
CVE-2026-96256
The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress is vulnerable to…
6.4
Medium
CVE-2026-10833
The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress is vulnerable to…
6.4
Medium
CVE-2026-10586
The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress is vulnerable to…
7.2
High
CVE-2026-4658
The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to…
6.4
Medium