6.4
Medium
CVE-2024-4891 The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to…
Description
The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘tagName’ parameter in versions up to, and including, 4.5.12 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions 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 |
|---|---|---|
| Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates 4.5 | earliest → 4.5.12 | No fix stated |
| Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns 4.5 | earliest → 4.5.12 | No fix stated |
Other CVEs of Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates
The 15 CVEs of Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates →
CVE-2025-1664
The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to…
6.4
Medium
CVE-2024-13803
The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to…
6.4
Medium
CVE-2024-12045
The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to…
4.4
Medium
CVE-2024-3818
The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to…
5.4
Medium