The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'titleTag' attribute in all versions up to, and including, 5.7.1 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.
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Affected Vendors & Products
References
History
Mon, 20 Oct 2025 20:00:00 +0000
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ssvc
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Mon, 20 Oct 2025 13:30:00 +0000
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Wordpress
Wordpress wordpress Wpdevteam Wpdevteam gutenberg Essential Blocks |
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Wordpress
Wordpress wordpress Wpdevteam Wpdevteam gutenberg Essential Blocks |
Sat, 18 Oct 2025 07:00:00 +0000
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| Description | The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'titleTag' attribute in all versions up to, and including, 5.7.1 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 Essential Blocks – Page Builder for Gutenberg Blocks & Patterns <= 5.7.1 - 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: 2025-10-18T06:42:47.961Z
Updated: 2025-10-20T18:34:10.503Z
Reserved: 2025-10-03T20:27:24.555Z
Link: CVE-2025-11270
Updated: 2025-10-20T18:34:05.317Z
Status : Awaiting Analysis
Published: 2025-10-18T07:15:34.687
Modified: 2025-10-21T19:31:25.450
Link: CVE-2025-11270
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