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.
Metrics
Affected Vendors & Products
References
History
Mon, 27 Oct 2025 22:30:00 +0000
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Wordpress
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Wordpress
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Mon, 27 Oct 2025 16:15:00 +0000
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ssvc
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Sat, 25 Oct 2025 05:45:00 +0000
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| 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. | |
| Title | Gutenberg Blocks – PublishPress Blocks Controls, Visibility, Reusable Blocks <= 3.3.4 - Authenticated (Contributor+) Stored Cross-Site Scripting | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published: 2025-10-25T05:31:20.754Z
Updated: 2025-10-27T15:51:04.138Z
Reserved: 2025-08-05T09:34:58.894Z
Link: CVE-2025-8588
Updated: 2025-10-27T15:51:00.577Z
Status : Awaiting Analysis
Published: 2025-10-25T06:15:36.997
Modified: 2025-10-27T13:20:15.637
Link: CVE-2025-8588
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