The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 6.1.3 via the `save_ai_generated_image()` function. This makes it possible for authenticated attackers, with Author-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Essential Blocks Plugin | — | Update essential-blocks plugin to version 6.1.4, or a newer patched version | Jun 8, 2026 | Jun 4, 2026 |
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