Gutenberg Blocks – PublishPress Blocks Controls, Visibility, Reusable Blocks <= 3.3.4 - Authenticated (Contributor+) Stored Cross-Site Scripting
| CVE | CVE-2025-8588 |
|---|---|
| CVSS | 6.4 (Medium) |
| Publicly Published | October 24, 2025 |
| Last Updated | October 25, 2025 |
| Researcher |
zer0gh0st
|
Description
The Gutenberg Blocks – PublishPress Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Marker Title' and 'Marker Description' parameters for the Maps block in versions up to, and including, 3.3.4 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.
Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.
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Vulnerability Details for PublishPress Blocks – Block Controls, Block Visibility, Block Permissions
| Software Type | Plugin |
|---|---|
| Software Slug | advanced-gutenberg (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 3.4.0, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in PublishPress Blocks – Block Controls, Block Visibility, Block Permissions
| # | Title | CVE ID | CVSS | Researchers | Date |
|---|---|---|---|---|---|
| 1 | Gutenberg Blocks <= 3.3.1 - Unauthenticated Local File Inclusion | CVE-2025-48332 | LVT-tholv2k | July 28, 2025 | |
| 2 | Gutenberg Blocks <= 3.3.1 - Authenticated (Contributor+) Stored Cross-Site Scripting | CVE-2025-49032 | Prissy | July 1, 2025 |
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