CVE-2024-13803
26.02.2025, 13:15
The Essential Blocks Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the data-marker parameter in all versions up to, and including, 5.2.3 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.
| Vendor | Product | Version |
|---|---|---|
| wpdeveloper | essential_blocks | 𝑥 ≤ 5.2.3 |
𝑥
= Vulnerable software versions