vulnerability
WordPress Plugin: essential-blocks: CVE-2025-11270: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:S/C:P/I:P/A:N) | Oct 17, 2025 | Oct 21, 2025 | Oct 21, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:N)
Published
Oct 17, 2025
Added
Oct 21, 2025
Modified
Oct 21, 2025
Description
The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks and 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.
Solution
essential-blocks-plugin-cve-2025-11270
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