6.4
Medium
CVE-2024-1854 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 blockId parameter in all versions up to, and including, 4.5.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access or higher, 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 → 4.5.1 | No fix stated |
| Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns 4.5 | earliest → 4.5.1 | 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-2024-4891
The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to…
6.4
Medium